Lessons from school

Last week - Shawn said he colored skeleton blue, yellow and green.
Mon - Ribcage is strong hard, protect the lungs and heart.
Tue - Femur is the long long (longest) bone on you (pointing to the correct thigh bone). I color(ed) it blue, cannot color on the lower bone, only the femur
Wed -  Today we learn about spinal cord. When we bend over, take off our pants, we can feel the spinal cord (pointing to the bottom of his

Some Chinese words which Shawn recognised :
三 - Three
Shawn said, "You must write like this (pointing at the 1st horizontal line on top), then short one (pointing at the middle line) and a loooooong one (pointing at the last horizontal line)
谢谢 - Thank you
再见 - Goodbye
Yesterday he had a little accident in school which left him a little bruise on the cheekbone. Apparently HoSang came onto him with airplane made of lego and hit him on his cheekbone. Teacher said that it's an accident. On the way back from school he said, "I want to bring Ah Ma, Papa and Mommie to beat Hosang". Of course, we had to explain to him it's an accident and that HoSang didn't mean it. Perhaps he still didn't get the message. Now, who's violent??