andy and mollie are really close. i would love for them to have been really close and great friends during the relationship, mollie saw her as another sister/part of the family, etc, and her dramatic ass would have taken the break up hard, (cue that scene in bridget jones with her crying and blasting 'all by myself') and would be trying to figure out what's the appropriate level of closeness and involvement in her life. but also mollie has no filter and no sense of boundaries.