Happy birthday to you, often called Happy Birthday or Birthday Song, is a popular song to celebrate your birthday. According to Guinness World Records, "Happy Birthday to you" is one of the three most popular English songs, and the other two are "Forever Friendship" and "Because he is a happy and good man".

This song has been translated into many languages, although in some countries where English is not the main language, people often sing English lyrics of this song.

Happy Birthday to You was composed by patty smith Hill and Mildred J Hill, sisters of American Hill, when they were teaching in a school in Louisville, Kentucky, USA on 1893. The lyrics of this song were originally used for class greetings, and the title was "Good morning, everyone".

Here are some simple and effective ways to celebrate a friend's birthday:

1. Send a blessing message or call a friend: On your friend's birthday, you can send a blessing message or call them to wish them a happy birthday and express your concern and blessing.

2. Prepare a small surprise for your friend: You don't need to spend a lot of money, just prepare a small gift or a handwritten card to express your blessing and thanks. Of course, you can also prepare a more personalized gift according to each other's hobbies.

3. Take friends out to celebrate: You can invite friends out to celebrate your birthday, such as watching movies, going to restaurants and cake shops. Choosing a place that friends like or a special place can make friends feel our sincere care.

4. Multi-channel blessing: In addition to your own blessing, you can also bless your birthday children through friends and relatives, post birthday wishes in a circle of friends or social networks, create a blessing atmosphere, and let friends really feel your concern and blessing.