Because summer is ending and school is starting.
Hikari = Wakes up screaming and calls you for reassurance that today will be find. He isn't prepared, mentally or emotionally. He wakes up Aubrey who also screams but because the light was turned on. Both of them are a mess and obviously didn't sleep last night. You are very concerned that they never seem to sleep in summer. Hikari close on to you all day, he mainly uses you as a pillow.
Mami = She was ready a week earlier and fully prepared, calls you to make sure you're prepared and calls you a baka when you say you forgot school was today. She came over to help you with preparing for school. She's a good girlfriend.
Matt = He was the first at school. He greeted his friend and talked to a lot of people until you came. He hugged you and acted like he hadn't seen you in weeks. You where at his house yesterday so you didn't understand why.
Yuna = When she got to school, she immediately dragged you to the Drama club to practice for any upcoming events. She then just hugged you and told you she liked being with you. It made you blush.
