What does 1 Thessalonians 3:6 mean?

But now Timothy's come back from you and brought us great news about your faith and love. He says you always remember us kindly and want to see us, just like we want to see you. 1 Thessalonians 3:6 - Modern Text Bible

(Timothy's report reassured Paul that the Thessalonians were still strong in faith and affection, which was a huge relief.)