My last first kiss Ayato Hidaka-Feelings

Mei confessed to Hiroki, she knows that there is a risk that after confession their friendship might end. But she still gives it a try, she knows she is going to be rejected. Ayato has feelings for Mei but she doesn't realize that. In the end, she got rejected by Hiroki. But Ayato is here for her and wants to make sure that she understands that he will be always here for her. Ayato starts to get jealous of hearing the way she talks about Hiroki. What will happen between these two? Is she going to get over the rejection and give Ayato a chance?