Silly traditions in your relationship?

Se

I’m not sure if this is silly but it is definitely silly for me. My husband and I work different shifts. I work 10 PM to 6 AM he works 8:30 AM to 4:.30pm. Most days I get home in time to cook him a quick breakfast and kiss him goodbye to work. However on other days when I’m running late or he has to leave early when we see each other‘s vehicles on the highway we beep three times at each other. I think it’s very cute it shows that we acknowledge each other‘s presence even when we are not able to kiss or hug. When we first did it we were on the phone asking each other “where are you” every 30 seconds and then we would say “oh I see you”

Do you and your spouse have a little silly tradition?