Aww, that's so sweet of you! Even with no reason, saying Thank you is always heartwarming!!
YOU are always most welcome, dear friend!
I apologize for the possible surprise ... but July 30 was the Friendship Day https://nationaltoday.com/international-day-of-friendship/
so, I thought it would be a good opportunity... Because I really appreciate your presence in my life, even online only. I mean it!