Ray dont know what is the missundertangning?

I dont undertand why said "suddnly hamare beach main yeh kasi missundertanding" does he not know what missundertanging is?

He meant that now suddenly they have this stupid misunderstanding between them... the dialogue was not a question.

I think he wanted to clear everything but kria didnt gv him a chance so misunderstanding is tht tht still kria dsnt believe him or somehting tht she thought tht rey m8 do sumthing as cheap as "1 n8 stand"

I hope m able 2 make my point clear