Tahajjud is really powerful. your heart heals in tahajjud. your duas get answered in tahajjud. you get the ability to bear the calamities very easily if you pray tahajjud consistently, you get peace in tahajjud, tahajjud leads to "kun" destinations. tahajjud leads to miracles.
a sincere advice from an adult; stay away from situationships fgs, anyone who wants to marry you will let you know in few weeks. Its a sane decision someone has to make and its not about falling in love when you keep talking. They only talk because they dont have anyone else atm and are feeling lonely.