Ima, Koi wo Shiteimasu.

is a manga series by Ayuko Hatta. It is serialized in Bessatsu Margaret. It has been licensed in English as Ima Koi: Now I’m In Love by Viz Media.

Plot
One day, Satomi is bothered by a pervert on the train and a boy helps her. She wants to see him again to thank him and finds him at his school, but Yagyuu-kun is a silent and distracted boy...!?