You can express your gratitude to your sister and brother-in-law, and show your happiness and delicious food. With a photo with my sister's family and food photos. Here are some templates I have found for your reference.

I'm going to gain meat again. There's a table full of delicious food. I'm really sorry if I don't eat it.

at my sister's house, I always wander between full and full.

the idea of eating food is to eat more if it is delicious, and to eat as much as it is not delicious.

get rid of all your troubles and start with "eating".

don't live up to meeting the delicacies in the best time.

Today's stomach is 128G

friends and relatives get together, accompanied by delicious food.

My dream is to live in my sister's house, eat the whole food every day and talk endlessly every night.