I think so because in her interview, Nupur said that she will be happy on her engagement day and that will be because of smthing Mayank does. I guess Mayank can do only this thing right now.
Though, personally I would like them to get engaged in front of all and everybody wishing them or dont get engaged right now at all ( I hope Adhiraj ka accident ho jaye ur vo coma me chala jaye aur vapas kabhi serial me na dikhe ..NOM). What is the hurry. They are just in Second year of degree ;-)