DNA Lover S01E07 - Gut Racing, Not Heart Racing

So-jin comes to believe that the kind of food she and Yeon-woo consume will play a big part in their relationship, so she works hard to make Yeon-woo eat similar food. After learning her intention, Yeon-woo invites her to his place to cook a meal for her, but things don't go as expected. Meanwhile, Kang-hoon tries to find the cause of the fire that killed Ha Ga-hee, Yeon-woo's father's mistress.