Things you can do with your online regressor:
Use tone tags when texting
Watch movies and shows together
Send pictures of yourself and your surroundings throughout the day so they feel more involved
Choose things for them through pictures or descriptions (snacks to eat, pacifiers to use)
Do things at the same time (meals, baths, etc)
Send things in the mail like gifts or a rule list
Get matching plushies or outfits
Call each other or send voice messages
Video chat if they're too little to text or speak
Print out the drawings they made for you and hang them on your fridge or on your walls
Read books to them through calls (or send them a physical/online copy and record yourself reading it)
Monitor their agere account or share one together
Send them one of your hoodies to wear
Send them your favorite lotion, bodywash, perfume, cologne etc so they can find comfort in your scent