Can't seem to remember the title of a manga I read a while back...

Basically, the main character starts to notice that a quiet student he passes occasionally in the corridors is always staring in his direction. He decides this student must be staring at his popular best friend - not him - so offers to give him the 'inside track' and get them together.

Of course as it turns out the student was actually looking at him all along, but it was a sweet story so I'd like to read it again.

Thanks~

Kanjou Spectrum, the second story from NightS maybe?

Yes that's the one, thanks very much ^_^