Like a Butterfly, Vol. 3 (manga)

Suiren finally felt closer to Kawasumi the night of the Fireworks Festival, but now that school has started again, the distance between them seems larger than ever. Kawasumi finds himself confused by strange new feelings and buries himself in preparing for an upcoming karate competition. Suiren hopes she can finally be closer to him again once the competition is over, but with so much still unspoken between them, is it possible they might be drifting apart for good?