Another Lie !

Arjun ne phir se laxmi se jooth bola
why did he lie about the ring
it makes me feel very nervous because i dont want that they have missunderstanding because
Laxmi tells him tum ne pehli baar mujhe jhoot bola hai
she doens\t know about rv dont want that the marriage take place

And i have a ?
I didnt understand the part Rv calling vishal
like why ?
someone help