And yet the romance and the feelings continued past high school. To say differently by limiting it to high school is to deny the very canon of the show. Considering that they kissed in the LAST EPISODE of the series, kind of proves this 'high school' fanon to be completely untrue.
Adding to this. It's a HUGE pet-peeve that one of the first arguments against Bangel is "That was HS puppy love. and Spuffy was real"
Ok. So I guess it's HS puppy love when their relationship had struggles such as losing each other, almost dying for each other. Buffy nursing Angel back to health when he returned from Hell. Talking about her future with him. Her having to talk him down from killing himself. etc.
Most HS puppy loves don't involve half the things they had to get through. As individuals or a couple. Even in real life, many HS sweethearts have married. Meanwhile you have grown adults in their 0's who bounce from relationship to relationship and don't know anymore of what they want than some High School kids.
Using a classic example. Sitcoms.Cliff & Claire were a couple since HS. They were married throughout the show with 5 kids. But I guess because it started in HS, their relationship doesn't count? After all, they couldn't possibly have loved each other in HSS?
Another Roseanne x Dan Connor. Dan was the first & only man Roseanne was ever with. She lost her virginity to him on their second date. When he had his heart-attack, she's very vulnerable and says the heartbreaking words that she's worried to lose than man she'd been with since she was 15. I guess their relationship isn't true. Again teens can't know what they want & love someone/
My own parents. are an example. My mother has known my father all her life & has been with him since she was a teen in the 80's. They got ,married not long after she turned 18. Not to say their marriage hasn't had it's share of drama. lol But that's every relationship. However, note that I said DRAMA, not ABUSE & TOXICITY. There's a difference between those things.
Bangel was the former. Yes the relationship started when Buffy was young, but that doesn't mean they weren't experiencing the real thing. Buffy was 21 in season 7, and she still refers to her feelings for Angel as love. We don't have 21 year old Buffy saying anything like "Oh well Angel was only a crush" or I thought I loved him but I was too young to know better." No. Buffy after having more life & relationship experience,losing her mother, trying to raise a child & support a house, still says she loved Angel more than she will anything.
And if we're gonna pick on age, then even season 7 Buffy doesn't know any better. She outright says she's cookie dough that hasn't fully baked. She says the last episode she's not finished growing yet. And that includes her relationship with Spike. He got cookie dough as well, by Buffy'sown words. Plus 21 is still college aged. How many college students have fully matured, when they're not out drinking, partying, and going through the phase of doing all their stupid stuff.
Bringing the comics into it it, Buffy is probably in her mid-late twenties in those and possibly 30 at the end. She STILL retains feelings for Angel. She had a fantasy about being chained naked to HIM and Spike. She was slightly jealous when Dawn was hugging him & talking about her crush. Puppy HS crush wouldn't be lasting until someone is damn near 30. lol
And, Buffy & Spike could be together whenever they wanted with NO limits. And the mutually chose to split up because they don't work without crisis. THAT seems more like teen love. Without the passion & danger, there's not much left. And Buffy even said that in season 6. Spike says great love is wild, passionate, and dangerous. It burns & consumes. Then Buffy tells him it burns & consumes until nothing is left and that love isn't lasting. And we see it in season 12 when they decided to split due to things being too peaceful.
Meanwhile Buffy & Angel never made the choice to not be together. They just accepted that it was already decided that they couldn't be. They tried repeatedly being together only for something to stand in the way, and when they were together, there were tons of limits. Like sex. How many people going through just puppy love are gonna try to make a relationship work that they can't have sex in? Most horny teens won't be down for that. it takes love to entertain the thought of trying to be together without every getting to have sex Even adults don't want sexless relationships & won't stay in them. They'll either separate, agree for the able partner to have other lovers, or cheat.
I think the narrative needs to be dropped that Bangel was all about puppy-love & non-serious HS romance. Nowhere was their relationship treated as such in canon.