Ellin & Amber dance to each other’s songs on ‘Naked 4 Show’ + Soyul goes to school

Crayon Pop‘s Ellin and f(x)‘s Amber danced to each other’s songs in a park for ‘Naked 4 Show‘…

…and Amber later mentioned Ellin on radio…

…which has some fans wondering, you know?

Is something going fishy between Amber and Crayon Pop's Ellin?Seems Amber is so comfortable with Ellin nowadays☺ pic.twitter.com/Oej8Gg1g4U — Bye Crayon Pop…… (@Fahri_Jess) February 21, 2015

The ship sails itself, right?

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Oh yeah, Soyul is a university student now.

Too cute.