friendship bonding

friendship between dipto and rimi. where rimi is very matured and cute. dipto is not enough mature also very childish. but the twist is how they met? how they become a very good friend. how they are able to get others feelings. how they met and how rimi makes dipto's life much easier than before. before making their friendship who is dipto. just look on his university life then everyone will get who was he and who is he now. some different characters like professor other friends also come how dipto deal with them we'll see on that.