Hi, I am in a certain social group and one member texted to the group in an message app announcing there would be a gathering on such-and-such day. Another member(not a native speaker) texted back and said "I am going. Who else is coming?" I think the word "come" is used as "to move to a particular place with the person who is speaking" (Longman American Dictionary: The example sentences are "Can Billy come too?" "Why don't you come to the concert with me." and "Brittany can come along too, if she wants.") But it sounds a bit strange to me here because although we will meet up at the place we won't be going there together. Is it still natural to use "come" here? Also, could he say "who else is going?"? (either "come" is natural or not) Thank you.