I want to send a message to my father on Father's Day.

If you want to express your feelings for your father. . . I think we should call and say it. . . I think texting is better than calling directly. . . You don't need to send text messages to express your feelings for your father. . . I don't think texting is appropriate. . Your father thinks you are embarrassed to express your feelings for him. . . You can't be so timid. . . So I think you should call and say it.

You could say that.

Get through the big talk

"Happy holidays! Because today is Father's Day. . . Thank you for taking care of me. As a son, I cannot repay you. . . I don't study well either. . It always worries you. . Hey. . . Don't worry! I will definitely let you worry less in the future and won't let you down! Don't mention sad things on holidays today. . Ahem. . Anyway, I'll just work hard in the future. . . Tonight is my treat. . You must be free. Come out on holiday at once. . "。 . .

That will do. . . I suggest inviting your father to dinner. .