Renjou Sparkle

Renjou Sparkle summary:

From Evil Flowers: Sawara Yume has been playing the violin for over 10 years now. She's not particularly good at it but she likes to play. Right before her debut in a violin duet, a student from her school tells her that she plays bad and that she should just give up. This doesn't stop Yume, actually, now she is even more determined to play well at the school's violin duet concert. She ends up to playing the duet with Seima, the boy who insulted her playing. Despite they're differences the performance goes really well, but what will Yume do after Seima kisses her in front of everyone after the play?