This is just based off of songs I listen to.

Kai: Girls like you

Lloyd: Shy (Jae Waetford)

Cole: Stay with me (Sam Tsui) He sings it for cake. Cake is always leaving him to go into his stomach. He has a funeral every time. ^^

Jay: Thousand Years with Nya

Nya: Thousand Years with Jay

Zane: Dusk till Dawn

Wu: Simple. He just continually kisses the teacup that holds his precious tea.

So I know this one is weird, but I didn't have too many good ideas. Please send in requests! Thank you!