The top is hung up on the mc's younger brother. The top is the 2nd ml in the other manhwa. He has 3sm with the younger brother and the other ml.The mc sees ml when ml is chasing after the younger brother..
https://www.mangago.me/read-manga/what_a_catch/
Prequel https://www.mangago.me/read-manga/myungtae_you_little_rascal/
The top is hung up on the mc's younger brother. The top is the 2nd ml in the other manhwa. He has 3sm with the younger brother and the other ml.
The mc sees ml when ml is chasing after the younger brother..