That la vui khi nhan duoc mail cua ban. Tuy toi voi ban kho bit mat nhau nhung nhung la thu cua ban that su la nguon dong vien khich le toi , giup toi vuot qua nhung lo toan , met nhoc doi thuong. Duoc tra loi thu ban la niem hanh phuc cua toi.Hay gui thu cho toi ban nhe.Hy vong chung ta se la ban tot cua nhau.
