At the 53rd Fair One Filmfare awards function, we actually caught them saying 'I love you' to each other, backstage.

The couple came together backstage and stood huddled waiting for their entry. Probably to alleviate the
tension, Ranbir looked deep into Deepika's eyes and whispered, "I love you". Deepika smiled shyly and
whispered right back, "I love you too". They thought no one had heard them. (They forgot that walls have ears.)

After the awards function, both of them headed for Farah Ali Khan's party, where they held hands and snuggled up to each other through the night.

Later they even kissed each other with abandon, making no bones about their feelings for each other. They know that we all know about their love. And they don't care. Way to go, Ranbir, Deepika.

The two got close during the shoot for Siddharth Anand's film in Australia. Cupid hammered his final blow there. Since then, they've been pretty much together.

Incidentally, we've heard that Deepika ended her relationship with Yuvraj Singh on the phone.