So Bella, how many people do you meet and "fall in love" with, besides your husband?
Actually, every relationship is different. In some,
it can take forever to say "I love you", in others it comes
natural and almost immediately, because it feels right.
Nevertheless, I wouldn't be hung up on the words too much,
actions usually are worth a thousand words, so if he
shows me how much he loves me, it would be sufficient
for me (at least for quite a while).