"Hello Qi Ye, my name is Song Nan"
"Qi Ye, I hope my future will be with you."
"Qi Ye, are you serious?"
"Long time no see, Qi Ye"
"Qi Ye, marry me"
Song Nan rarely calls Qi Ye by his first name. The five important times are: acquaintance, love, separation, reunion, and proposal.
Although we almost missed it, luckily it was you in the end
Purpose: People who like each other should not miss each other