There is no such thing as love at first sight, what you really have is infatuation at first sight and that's not necessarily bad, it's a good start but you also want to be with someone who can help you grow spiritually and vice versa "Do not be yoked together with unbelievers. For what do righteousness and wickedness have in common? Or what fellowship can light have with darkness?
What harmony is there between Christ and Belial? Or what does a believer have in common with an unbeliever?"
2 Corinthians 7:14-15