Is Bipasha dropping a hint about her relationship with Karan Singh Grover?

Bipasha Basu

There is no sign of Bipasha Basu on the big screen after her last outing, 'Alone', earlier this year. Bips was supposed to be part of designer Vikram Phadnis's directorial debut, but things did not work out.

So, she has been left alone with co-star and good friend Karan Singh Grover.

And her affection towards Karan recently spilled over to the Internet with Bips tweeting: "True friend is someone who reaches for your hand and touches your heart. Thank you, KSG."

So, is this a hint that things are finally getting serious between them?