OOTD: Return to Me, That's Mine!

Ordinary office worker Hae-Seo has remained a fanboy of a certain singer for a decade. During his overseas trip to attend a concert, he runs into Sae-Hyeon, a bodyguard, while preventing a malicious incident. Amidst the chaos, he leaves his prized fan merchandise with Sae-Hyeon. Hae-Seo is resigned