It was 9 am and rin and makoto were waiting outside haru's house because they were going to the beach. Rin said; he is late. I will get him said makoto. Makoto went inside and found haru sleeping on the couch, haru get up it's time to leave said makoto. Haru got up and headed to the bathroom but makoto stopped him and said that they were already late.
Makoto brought haru outside where rin was waiting and they walked to the train station. When they arrived they saw that the train was already there so they ran to the train, went inside and sat down. It was 1 hour to the beach, Haru sat at the window and said that he was going to sleep a bit. One hour went by and makoto woke him up.
They arrived at the beach and took a place near the water it was 10 am. Haru took off his clothes and went swimming. Makoto and rin went to the toilet first after 10 minutes they were back and went swimming. It was 12 pm when haru felt a twinge in his bladder, it reminded him that he didn't use the toile