Prashant is no way interested in Aarti nor Ansh but his life, his parents house as well as money for security
how can you say that he is not at all intrested...If he is not Intrested then Why he felt Kaash mera family and kaash mein bhi aapne Bachhe Ke Saath...He is much more interested in getting back Aarti and Asnh to his life..So that He can Live Happily with Dubeys...