Being buzzed or drunk doesn't give him the right/passage to kiss someone else. So many people blame it on being buzzed or drunk for their "out of the ordinary" actions, but, honestly, I'm sure they still know what the heck they're doing.
Ex. If I'm buzzed/drunk and drive, I still know that I'm driving while buzzed/drunk.
That's just a BS excuse to do wrong/act stupid IMO.