Two left feet

Daejun ( also known as Angel) was a professional dancer and had just turn 25 when she was hit by a drunk driver and it damaged her legs. Now uses arm crutches because she gave up on walking normally and had given up on ever being a dancer again. She has become depressed about her disablity so she stays to herself in her room at the boarding house.
Eunhyuk and Donghae are a dancing duo and are a big deal in the dancing world. They move into a boarding house with a bunch of friendly people except the mysterious girl who uses the room next to theirs. She never comes out when many people are around and its rumored that she is disabled. What will happen when they meet the mystery girl?

1. The middle room

2. Parting ways

   flashback

3. Neighbors

4. Date?