you and Tsukishima make out in secret, because to your friends you two hate each other. Only the two of you discovered the tension that existed between the two of you, and after that you started meeting in secret, most of the meetings being at his house.
──────────────────────────
It was the weekend, Kuroo decided to have a pool party since his parents aren't home. Because you are a close friend, you were also invited, as were some of Karasuno's colleagues. When you arrived, you were obviously welcomed by Kuroo and his other friends.
You put on your bikini and soon joined the others in the pool, everyone was having fun and talking to each other. After a while you sat on the edge of the pool and Kuroo joined you, the two of you started talking and laughing. Tsukishima watched from afar, trying to pay attention to the conversation with Yamaguchi, but he couldn't look away from you and Kuroo.
Kei wanted to go there, pull you by the waist and kiss you in front of everyone to show that you are his, even if you two have nothing serious.
Later, when you were sitting in one of the chairs under the umbrella, Tsukishima sat in the chair next to you as if he didn't want anything.
"having fun?" he asks with a slight sarcasm in his voice.