I posted a photograph on Facebook. It was my graduation celebration. I invited my family members to go to Yuen Long Town Park for taking photographs. Surprisingly, my grandma also came for me. As she had a heart disease, it's very difficult for her to walk from home to a far place. However, she came for me because my graduation celebration was a very important life event of mine. Finally, we took a photograph in front of the garden with beautiful green grass. And I liked the photograph a lot. Actually, we seldom took photographs together in Hong Kong. I looked quite pretty, just after graduation ceremony. And my grandma also looked healthy, at least she didn't look like a patient. Later, I posted this photograph on Facebook, which kept reminding me this graduation celebration in 2014. After ten years, my grandma died about three years already. I can still pick up the photograph when I miss my grandma.