Valentine's day

What should I do? My boyfriend a few months ago moved with his mom several states away due to family issues. I don't know what to do for valentine's day, I don't have the $$$ to visit him. We both are autistic, he is more autistic than I am, and I want to try sparking things up a bit but dont how to do that long distance wise. This is our first long distance relationship, and trying the best we can to work things out. Like I text him goodnight 2 hours before we usually do, we occasionally video chat an an app called Marco Polo. Other than the app and texting we dont really do anything else except for send Christmas gifts to each other's locations since he's so far away