severus start looking at the people around him. first James then Sirius then Remus and then Lily. he Stare at her for a minute and then start laughing "hahahahahah I come back in time yess my years of research is successful my spell works haaa..
if that is possible everyone becomes even more shocked. they never see Snape like that. Snape always looks like he was depressed. and that's why no one has ever seen him laughing. except maybe lily sees him laughing. but now he was laughing in front of everyone
on the other hand. severus suddenly stopped laughing. and saw around him once more. he was very happy that his spell works. In that joy. he has not yet noticed. that he is hanging upside down in the air. He snaps his finger and suddenly. he is standing in the air. he started going higher in the air and start laughing again and say "hahahahah I am back now I can fix everything haaa.." saying like that he start flying very fast. one place to another and than another and than back near the tree. he started doing this again and again....
on the ground everyone
stared at him. in every passing minute they are getting more and more shocked "he is flying in the air without a broom" said Sirius Black
"he said that. he came back in the past" said a boy. on the ground everyone starts looking at the boy. They don't want to be shocked any more that's it for today now. they want it to be over as soon as possible "Is it possible that he is from the future" said a girl. now everyone on the ground starts looking at the girl than the boy and starts shaking their head.
"no that is impossible" said Lily and Remus at the same time.
Severus was flying in the air. he was very happy he wanted to dance. He wanted to do something. He would do anything but he had nothing in his mind. so he started flying. but now his mind has calmed down. so he stops flying and stands in the air and now. looking down but he suddenly saw an old woman and started going near the woman with a smile on his face
when he came near that woman. she looked shocked he came close to the woman and hugged him and said "I met you after so many years, I don't know how many years have passed since I met you Minerva"