Late Bday celebration

I had a late birthday celebration at Thiam Hock restaurant weeks back. I am so embarrassed.
When my family sang the birthday song, more than 50 people sang along. The restaurant was fully booked that night. The clapping of hands were so loud, just like after I given a speech (or maybe even louder). Someone even asked me stand up and bow at them as a 'thank you', which I refused.

I really have a great 21st Birthday. I have gotten a lot of presents. Thanks to everyone!