Advice for LDR

I'm in a long distance relationship and usually travel to see my boyfriend any chance I get. Due to covid-19, I wasn't able to travel as I want to. Knowing that I won't be able to travel at least until the end of the year or next year, I still want to keep our relationship extra spicy. I want to know of any tips and tricks that some of you may use if you're in a ldr?