my long distance relationship was the longest relationship. I'm pretty sure it was because we didn't see eachother everyday. We saw eachother like..six times a year..and my visits would be about three or four days. Younger couples can get tired of seeing eachother constantly very quickly. So everytime i wasn't visiting him, i hung out with friends and had a good time. so you DO get used to it. and it can be a good thing.