How to write a 500-word composition about washing grandma's feet?

Sample essay on washing grandma's feet for reference:

I think everyone has been filial to the elderly? My parents usually give old people "red envelopes", which means filial piety. But my method is different. Let me tell you a story about my filial piety to the elderly.

That summer vacation, my mother said, take me back to my hometown to play. I'm glad to hear the news. I went back to my room to pack my bags. The next morning, my mother and I went for a ride and didn't return home until evening.

My grandmother has been waiting at the village entrance for a long time. When I saw my grandmother, I was very happy to see her and threw myself into her arms. Grandma smiled and hugged my head and said, "Are you hungry? Go and take a bath. I made your favorite dish. "

I made a military gesture and said, "Yes, sir, I'll do it right away." Put your luggage away. I took a hot bath. I rushed to think, "What practical actions should I take to express my love for my grandmother?" Help grandma wash her feet by the way.

After taking a shower, I brought a basin of water and put it at grandma's feet. Grandma looked at a pot full of hot water and was surprised for a long time and said, "Pearl Krabs, what are you doing?" I smiled and said to my grandmother, "Grandma, I will help you wash your feet today." Grandma smiled and said, "Hehe, but I have already taken a shower." I threw my hand away as soon as I heard it! "okay?" Yes, yes, yes, yes.

I quickly squatted down, first took off grandma's shoes, then gently put grandma's feet in the footbath, and then rubbed them back and forth with my hands. As I walked, I sang, "Grandma's feet. So comfortable, so comfortable! " Singing and singing, suddenly I touched something like a stone and looked down. That's grandma's toe. Years of vicissitudes of life and hard work in the countryside have already trained grandma's stone-hard feet! Just thinking, a drop of water fell on the back of my hand. I looked up and saw my grandmother in tears. I jokingly said, "Grandma, is there a leak in our house?" Grandma wiped her eyes with her hand and said, "No, just now a little dust flew into grandma's eyes." "Are you? I help you blow ... "

In my hometown, I accompany my grandmother to do laundry and cook. I am happy every day, and grandma loves me very much. Now, although I have left my hometown, I have returned to school. But every time I think of my grandma, I always see her amiable smiling face.