Do hearts come back?

Question

It's over my hearts will they come back?

Answer 1

Yes you just have to wait. You should use the waiting time to review or practice what you learnt.

Answer 2

what image code here i'm new to this

Answer 3

You can even use your bits which you have collected while learning for regaining all the hearts instantly otherwise you need to wait for 4 to 5 hours for the single heart.