Talk about the most memorable birthday you have ever had, explain why. The most unforgettable birthday I've ever had was in the last year when I worked as an assistant teacher in an education institution. Because I didn't have my birthday party without my family members before. Well, at that day, I got a huge strawberry-flavoured cake, and it is square! All my colleagues and students sent their best wishes and sang "Happy birthday to You" for me. What surprised me most was that one of my students who was living in the U.S., came for my Birthday celebration and I was so excited and moved.