My Only 12% S01 E13 Episode 13

"12% is the probability that the person we love, loves us back."

Cake and Iwu are madly in love, both on campus and in the dorms. When Iwu returns home for the first time in a while, he finds his mother collapsed and learns she has cancer. Surrounded by Hom, Pao, and friends, Iwu stays by her side. Cake vows to be with him forever.