Doing great but need ideas

So me and my boyfriend have been dating for a while now and ik every relationship goes through the "boring" stage where its like you run out of things to talk about and things like that well that kinda where me and my boyfriend are headed i dobt make it a bog deal because ALL relationships go through it but it would be nice to have interesting conversations still so does anyone have any topics we can talk about on a regylar basis? If you do it would much appreciated.