Mikki Harper isn't looking forward to going home for her sister's wedding -- especially since she's just been dumped. Then she runs into "Boring Barry" from high school and soon the two are catching up on old times -- and Mikki discovers Barry is anything but boring. Mikki doesn't expect to see him again, especially not at a dinner hosted by the groom's family. It turns out Barry wants to relive their fling. But will Mikki run into his arms -- or back to her ex, who's suddenly had a change of heart?