Betrayed by Love - S1.E4

Takayuki and Mitsuki are a happy couple, so much so that they're planning on moving in together. But all of that happiness and security is put into question when the unthinkable happens... Haruka, Takayuki's first love, awakes from her coma. Now Takayuki is faced with the tought reality of the life he has chosen. Does he continue with his normal life with Mitsuki or return to the woman he left behind?