Plot summary
Molly doesn't like that her mother's new boyfriend, Vince, is trying to befriend Mike. When Mike decides to go to a basketball game with Vince & Carl, instead to taking Molly out, she gets mad and tries her best to stop him by being very passive-aggressive. He ends up going anyway and Molly ends up spending time with her sister & mother, who are both high. In the end, Vince proposes to Joyce and she says, yes.
Credits
Adapted from Wikipedia contributors, Mike & Molly season 1. HTML formatting and reference markers removed.