Good Day to You.

This time I'm looking for a shounen-ai or yaoi title. I'm not sure which of the two it was as it was one of the very first manga I ever read.
The only thing about it that I can remember is:
The protagonist was in love with his friend, but friend didn't notice. Then the protagonist made friends with a deliquent or something. The third guy was a smoker, but when they protagonist said something about it he switched to lolipops or candy..or just stopped. I also think the protagonist confessed to the friend at some point and go rejected, but later the friend came to like him. ugh :S
Oh, and he ends up with the third guy 😀

That's about it I remember. I don't have a very good memory of the art style, but I think it was rather plain, and maybe sketchy at some parts. Though I could be wrong. It could also be a oneshot so..

I'm also accepting reccomendation on a similar protagonist-friend-third guy plot. <_<|>,>

Thanks in advance <3

i think it's Tameiki no Kuchizuke. I remember it as Sigh's Kiss. Tanabe's the one who switched to lollipop. It was sweet of him =)

Yes, that's the one. Thank you so so much <3 I've been looking for it for so long.