What does he mean? Ldr crush/ friendship?

Anonymous
“I like you, too. You are cheerful and kind. However, if this pen pal continues and our hearts become deeper, we will eventually become frustrated with each other.” So does this mean that he’s afraid that we could become closer and serious but due to the distance we might get mad or frustrated? So we agreed to be long distance friends, since we can’t meet yet.
What does he mean? Ldr crush/ friendship?
3 Opinion