Negative-kun & Gyaru Boy

Summary

He was supposed to be a friend I hated so much, but even so, I really wanted to meet him again. When Tomo-chan finds out that his old friend, Hana-kun, who moved away when they were in elementary school, is now attending the same school as him they finally meet again. Tension increases between the two of them because they can't stop thinking of each other. What's going to happen next in this story?