So-jin tells Yeon-woo she loves her, but Yeon-woo has a hard time saying it back. So-jin has a harder time sharing her innermost feelings the more she sees him. Seeing So-jin being anxious about her relationship, Mi-eun suggests doing a destiny test with Yeon-woo. Meanwhile, Kang-hoon learns from Mi-eun that the basketball uniform So-jin got tested wasn't Yeon-woo's.