We Were About to Break Up, but Now He Has Amnesia?

Introduction to the Work: * Keywords: Modern, handsome gong, doting gong, devoted gong, obsessive gong, scheming gong/black-bellied gong, younger gong, potent gong, innocent shou, cheerful shou, clumsy shou, timid shou, older shou, runaway shou, face-obsessed shou, jealousy, comedy/gag, misunderstanding “Hyung, how far did you see?” Seo Do-je, a perfect lover with wealth, looks, and outstanding abilities. But it turns out he's a gang leader? "Seo Do-je, let's break up! If, if we don't break up... I'll jump from here!" "Okay, hyung. Then jump." Hee-gyo, terrified by this fact, Makes a breakup declaration mixed with threats, And actually falls from the second floor, And Do-je gets hu...