A small 5 year old boy bent down to pick up his pencil with both his hands on his chest.
Dad - Why have u kept your hands on your chest ?
Boy - coz I'm frightened.
Dad - frightened, of what?
Boy - Today in school, my class teacher bend down without keeping her hands........Both the Lungs came out !
😂😂😜😜
How to take care your Lungs