Language

 International flights. A baby is crying a lot. The female passenger is trying to explain something to the air hostess, looking like she is asking for help. But no one understands anyone's language.

 She took out the baby's feeding bottle and gave it to the air hostess. After some time, the air hostess filled the feeding bottle with hot water.

 When the baby's mother prepares baby milk and feeds the baby, the crying stops.

 Thank you in your own language. Both of them laugh softly. In fact, language is secondary, there is no term of #help...