People lock their hearts at the top of Namsan Tower.

Guests party in front of the DJ performance booth at the annual Water Gun Festival in Sinchon.

A group of girls performs to BLACKPINK's "DDU-DU DDU-DU" in Hongdae.

Sik-K performs for a huge crowd to promote his new singles at Hongdae.

LED flowers light up the night at the Dongdaemun Design Plaza.

Kevin takes a picture with guards at the Hwaseong Fortress.

Friends bought all-rides passes for 10,000 KRW each, having the entire amusement park to themselves.

Guests spray their water guns towards the stage during pH-1's performance at the Waterbomb Festival.

Woodie Gochild, Jay Park, pH-1, and Sik-K pose for Instagram pictures during their performance at Waterbomb.