For there to be anything between these two there are several things that need to turn to:
1) They must be in good spirits and correct mode
2) They must be affected by alcohol
3) The game the initiates will develop more than planned because of section 2 and 3.
4) Megan must be absent
At first I thought it was Nora, but it was not her, it could have been the sister :-) She was carrying a small child of 1-2 years. (And it does not fit into concept)