Just watch youtube and i found this!

Chanyeol x Nayeon - Dream

[https://youtu.be/3H1oLQPxNTQ]

So, I search back the original singers...

Baekhyun x Suzy - Dream

[https://youtu.be/WfYgbFBFe1E]

The boys are from EXO and the girls, both of them are under JYP Ent...

What do you think?