Wiccaness
I'm a blood-sucking fiend, look at my outfit
He kissed her to get her in she wanted him... she wasn't getting in any other way. Don't you see that?
Why would he kill her... he was trying to protect her and the rest of the world from her. Have you even seen the episode?
The reasons he didn't tell the gang was because he was ashamed that the wolf was having such power over him.
Making him think and smell and feel veruca while he was trying to be happy and love Willow.
I'v seen the episode plenty of times, funny though....i was just wonder the same about you.
And i see why he was trying to get her into the cage, i really do, it probably save people, but why kiss her....why not just pull her in, she couldnt possibly now he was going to kiss her till after their lips met, why not just pull her in and lock the door. She didnt know the key to open it up, she couldnt have gotten out
He ends up killing Veruca.....even though he tried so hard to "protect her"
Why not tell Buffy at least...hell even xander would have helped him with out telling any one. he would have helped.
He didnt need to keep it to him self...it put more people in danger that way...he didnt know if she would actually show up that day.
And technically he cheated on Willow the first time he woke up with her and didnt tell any one. He kept it to him self...and why be ashamed if the wolf is something he cant control...it wouldnt have been his fault if the wolf was attracted to her, the gang would have understood that.