Answer:
(Fatwa: 1298/982/H=1431)
Talking about sex etc is very hideous act that is very bad according to Sahriah too. It is better to do nikah as soon as possible and arrange to live together with good manners.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
