Usung Konsep Anak Sekolah, cignature Comeback dengan Mini Album ke-4 “Us in the Summer”

Seumyeo deo gipi (neoneun mwonga dalla)

Good, good feeling

Daeul deut mal deut, give me more

It's smooth, smooth sailing

Seumyeo deo gipi

Ne saenggage on sesangeul da gajin gibun

Smooth sailing

Nae yaegil deureobwa

Bulkkot gateun nae mamui heat, deo keojyeosseo

Sumgyeodun truth is, yeah

On jongil neo ttaeme na jinjja simgakae (Ooh-ooh)

Oh, naega ireol juriya

Neoreul seuchyeoganeun moduga rival

Nae kkeoya kkok nae kkeo hal geoya

When I think of you, boy

Nega jotago malhaebeorigon