What does it mean when a guy texts me this emoji 🤗 ?

Anonymous
I met a guy online, and we texted and talked on the phone for about a week He then got covid and I texted him periodically inquiring after his health. Today he told me he was getting better. When I texted "cool" he sent me the 🤗 emoji. What does this mean?
Updates
+1 y
been 3 days since his last text.. so now i m wondering if he was just playing around.
What does it mean when a guy texts me this emoji 🤗 ?
2 Opinion