they could have had a party (actually just three or four of their friends eating doritos and watching movies) when wade's parents were out of town one weekend, and near the end of the night they were sitting outside talking and he went in for the kiss. it would've been really impulsive and way out of character for him, but maybe they'd had a few close calls that night where they were looking at each other and smiling all shy so he thought it was now or never. i love all of this though! who were you thinking cheated? if she did, i can't imagine he would still hold it against her since it was YEARS ago and they've moved on from it - and even at the time he would have tried to be cordial (after an initial blow out) since he was still friends with her sister. if he cheated, we'd need to loop in ~bluett to make sure that wouldn't effect her wanting to live with him.