After her friends left, Suiren is looking down from the roof again. She is surprised when someone is knocking on the door. She quickly hides at the side and sees that it is Kawasumi. So, she goes to him. Flashback: Kawasumi asked Ryousuke if he can borrow his cellphone. Ryousuke is looking at who he is going to call so Kawasumi walks further away from him. Ryousuke shouted what it is, and whom he is going to call. Kawasumi asked if he knows Yuri’s number. After work, Yuri noticed that someone called her cellphone. She called back and asked Ryousuke if he called him. Then, Yuri looked surprised and blushed. Kawasumi requested that on Monday, March 3rd, during lunch break, can she let the two of them be alone together. Kawasumi is startled when Yuri exclaims OK♡ Ryosuke wondered what that ok is about. End flashback Meanwhile, Yuri and Aya buys food from the canteen. On the way back, Yuri says that in the end, it is no good to wait until the club activity to end before going [to give the gift]. She scolds Aya for saying that Kawasumi doesn’t have the guts to skip club activity. At the rooftop, Kawasumi takes out the gift from his pocket. Holding his gift to her, he greets her a happy birthday. Looking away, he says that maybe it is very strange. Holding the gift, Suiren thinks that they are alone at the rooftop and it has been such a long time since this happened. She is saying that right now, Aya and Yuri went to buy something.. She stops and thinks, “--..Could it be” Kawasumi admits that he asked them to. After recalling being alone together before, she asks if she can open the gift. He says yes. It is a necklace with a butterfly pendant. Wondering what he is thinking that they are now alone together, she blushes and thanks him. He exclaims in acknowledgement.