If sender went on HIATUS, when I reply, will they see it, when they come back?

@HootyTheNightOwl You're welcome just sent it. Didnt want to spend time on writing a letter and then them not even getting it, ya know. You were very helpful, thank you.

@Dan193 I didn't think that they would get it, either... I was surprised when my friend came back and calmed me down from the state I was working myself into.

@HootyTheNightOwl I'm glad it all turned out good for you and your friend.

@ProfessorPlum77 yes, they will recieve it?