Ideally, pick a moment every week to catch up. If you don’t have enough time for your little rendezvous, try a little tenderness on a daily basis. It takes a few seconds and it really shows that you care. Play in his hair, kiss him before he leaves in the morning, hug a lot, lie down and kiss him goodnight if one of you goes to bed before the other. It doesn’t cost anything and it will keep reminding you why your fell in love in the first place.