How will Gayu know that Kartik loves Naira?

As we all know Kartik will propose Naira in Navratra! And she will say no!

And I think just after that Gayu will confess her feelings in front of Akshra or Kartik!

The track will get dragged a lot like Naman track. I was thinkin how will Gayu get to know the truth?

Naira will confess her feelings to Gayu
Kartik will tell Gayu that he loves Naira
Mishti will tell Gayu about Kaira

Do you think Naira said no to Kartik because she got to know that Gayu loves Kartik? May be she read that letter?

Will Gayu say I love you to Kartik? Or will it be family who will propose Kartik for his marriage alliance with Gyau! I think Akshra will be the first one to know that Gayu loves Kartik and she will never know that Naira also loves him...but she will get to know it in the nick of time!

I want this way.
Ak gets to know about kartik loving naira and can see that naira also love him back.
Than gets to know about gayus love for kartik. Explaining her about kaira loving rach other and kartik doesn't love her. Gayu moving on. This way the track can be focused on kaira and ak both. I think this is the best way the story can be moved