Watched a couple, in their 30s, doing this on the subway the other day. She was sitting in his lap, going at his face, for the length of my ride (10-15 minutes

Watched a couple, in their 30s, doing this on the subway the other day. She was sitting in his lap, going at his face, for the length of my ride (10-15 minutes). Guess I should be happy for them... :-/