It's Okay, That's Love Episode 12

Jae Yeol keeps asking Hye Soo to marry him but she keeps declining his proposal. Tae Yong tells Dong Min that “Kang Woo” first started to appear to Jae Yeol three years ago when Jae Bum stabbed him with a fork. Tae Yong never thought much of it, but Jae Yeol’s been mentioning Kang Woo much more than usual recently. Soo Kwang invites his parents to the cafe but ends up fights with his father. Dong Min figures out why Jae Yoel framed his brother as the killer. Apparently, Jae Yeol witnessed his mother start the fire, and when he heard that the cause of their stepfather’s death was asphyxiation, he spared his mother by blaming his brother instead. Dong Min drink with Jae Yeol and starts asking him questions about Kang Woo. So Nyeo kisses Soo Kwang. Jae Bum calls his little bro to request that they have a private meeting once he’s released, without letting anyone else know. Dong Min tells Young Jin about Jae Yeol's condition and she suggests telling Hye Soo. (Source: MyDramaList)