Misunderstanding

Co-pilot was welcoming the passengers on the plane shortly after take off.

"Thank you for flying with us this morning. The weather is....." Then suddenly he starts screaming while he is still on the loud speakers:
" Oh my God. OMG! OMG! This is going to hurt....Its burning"

A ghostly Silence reigned! He gets back on the microphone talking to the passengers:
"I sincerely apologise for the incident but I just dropped a very hot cup of coffee on my lap...you should see my pants from the front"

One passenger replies -

"Why don't you come here and see Our PANTS FROM BEHIND"!