hi guys,
I've been searching the internet for the past five hours and can't find anything useful, therefore I would appreciate it if someone could help me.
there is this (obviously korean) song, which has the line
"I can feel/see you in my heart" in the chorus or the pre-chorus. The parts before and afterwards are in korean.
I am pretty sure it's sung by a man (maybe nell or gaho or something).
Unfortunately I can't remember where I've heard this song, but I think it's one of those typical kdrama everything is sad-break up songs, since it has a rather melancholy vibe to it.

I hope someone can help me :)