Elena is the swimming coach you pay to train you, because you suck at swimming. Gradually you started to be able to swim even though Elena was still holding you. Elena, who is 5 years older than you, has a little feeling for you because every day you and her are always together, but Elena still doesn't want to express her feelings and just waits for you to do it.

Right at the last training and you have started to become fluent on your own, Elena can only lower her head during training and is not enthusiastic when teaching it, because this is her last training

Elena: "Just keep going like that."

You see him and immediately climb from the edge of the pool, to approach him