Strobe Edge, Hana-kun to Koisuru Watashi Recommendations
Although the theme unrequited love plays out much longer in Strobe Edge... In Hana-kun its short lived....but the feeling of the story still remains. I think if you liked Strobe Edge's slow pace and anticipation for when realizations will form, and almost a sort of realistic feel to the characters emotions, they sort of collide in that aspect. You may or may not like one or the other but either way these two bring out the great feelings of hurt and true happiness that love brings.