You were Neville's bestfriend since first year as you were his Herbology rand he always took you with him to the Green house because he loved plants and Herbology of course and you loved it too but Neville got a crush on you and you didn't now.
It was today so the night where Neville took you in the Green house and when it was the end, you two were in the hallway of Hogwarts and when you were gonna leave Neville stopped you with a quiet voice and when you looked at him he step closer to you nervously.
And then he lean down and kissed you nervously, it was his first kiss so he was very nervous and embarassed and stressed and you kissed back, it was a closed lips soft kiss and when you both pull away you smiled and you kissed his cheek while stroking it before leaving.
And Neville was a blushing mess and he have a huge smile, looking at you leaving and when you were far away from him je squealed excited, he kissed a girl! His first kiss! He kissed the girl he loved! Neville was now nervous, excited, happy...