Read manga: Don't Cheat On Me!

manga
Summary:

by Rosa Negra:If it's singing he can do it, if it's sports he can do it, he can do everything except studying.Korea's ultimate pretty boy Lee JehiNow, he meets his childhood first love, and ultimate hardships are coming his way.Oh~It's Seo YeonWooLook at her turning the headsIs she better than me? Huh?Oi! Oi! Where are looking at!How can you look at others with a guy like me in front of you!I told you Don’t Cheat on Me!!!