Twinkling Watermelon S01 E16 Everything You Hoped for and More

"One's youth is like twinkling watermelons. It is just there to shine."

Yi-chan gets hit by a car and loses his hearing. Master tells Eun-gyeol to go back to his time, but he refuses, determined to catch the guy who hit Yi-chan. Se-gyeong convinces Eun-gyeol to return to 2023, and when he finally does, a completely different life awaits him.