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

Boy, I'm singing, "La-la-la, la-la-la, la-la-la"

Mami mallanghae

Keep me singing, "Oh, gimme more, gimme more"

Baby, it's a simple game

Jeo haetsalboda hwolssin tumyeonghae

Nae mameun ojik neoreul hyanghalge

Da boyeojwo

Ne geu mam

It's smooth, smooth sailing

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