People use the word eh when they can't hear someone else.
"Eh, I couldn't here you." Dad said.
its just the same as the word huh
Fred : Eh? whats happening
Jason : i dont fuckng know
You use it when you don't have anything else to say.
Girlfriend: HOW DO YOY EXPLAIN THIS??!
You: Eh.
Basically means love in Karen and pwo karen . Karen is a language spoken in lower Myanmar
Take a name for example Naw Eh Soe, it is pwo karen. Naw means Sister and Eh means love and I have no idea what does means