What can make every girl's heart fall for a certain someone? A nice romantic serenade will melt every girl's heart specially when they've been serenade by handsome boys of MR.MR.

The boys shared what event they've been doing for the celebration of White Day in Korea and there's no doubt about spending meaningful time with their beloved fans.

White Day was celebrated on March 14, it's a month after Valentine's Day which is celebrated in South Korea. While Valentine's Day is for the girls who get the chance to give presents to their special someone, White Day is a day of response for the boys to return what the girls have been prepared for them. The boys of MR.MR gives back to their fans by spending some time with them.

MR.MR has recently released a self-titled single "Mr.Mr" just last month.