It's Okay, That's Love Episode 13

Dong Min and Young Jin tell Hae Soo about Jae Yeol's condition and about what his mother did. Young Jin considers hospitalizing Jae Yeol immediately because he is at risk of unconsciously harming himself which could lead to death, but Hae Soo is in denial. Soo Kwang finds out about Jae Yeol and goes to his house to spend time with him. He then notices that Jae Yeol doesn't sleep and can't eat anything, he tells Hae Soo about it. Soo Kwang uses the opportunity to encourage Jae Yeol to get him checked out. Hae Soo invites Jae Yeol's mother. Dong Min and Tae Yong tell her about Jae Yeol condition without revealing that she killed her husband. Jae Yeol tells Hae Soo that Kang Woo has Lou Gehrig's disease, and she notices the same symptoms in Jae Yeol. Hae Soo saves a copy of Jae Yeol’s current manuscript and shows Tae Yong, he then confirms that Jae Yeol’s written this story before. Hae Soo finally agrees to Jae Yeol’s hospitalization. Jae Bum is finally out of prison. (Source: MyDramaList)