Read manga: Joyful Days?

manga
Summary:

"...When will these feelings ever reach her...?" Kengo has fallen for his cheerful, carefree friend, Arai, who doesn't recognize his sentiments. In an effort to convey his feelings, he treks through the deep snow leaving footprints carefully spaced for her to easily follow. When she learns it's him, she is disappointed...but why?From Baka-Updates:Keigo Satou has a crush on his classmate/friend, Arai, who is always cheerful. He tries to make her fall in love with him even though she doesn't notice him.