How to keep it new

Sierra

My boyfriend and I have been dating for 4 years and we moved in together in august. I work midnights while he works days so we don’t see much of eachother and when we do have the same days off, we usually just cuddle and watch movies. However that’s not enough to keep things going and concerns have been expressed. How do I keep the relationship from getting boring and falling out of love with eachother? Any tips?