When Ryan's best friend and never-quite-requited love from college, Rose, shows up to his wedding day unannounced and uninvited, it falls to the lascivious best man, Mark, to keep the romantic turmoils from the trio's college years and secrets old and new from spinning the event off the rails.
Alongside his wife and daughter, Lennox joyously unpacks their new home but is left speechless when he finds a letter in a moving box labelled 'mom' that predestines a different life for him – it’s not as he remembers.