Is Katrina Kaif feeling lonely?

Katrina Kaif seems to be feeling lonely, going by this picture she shared on Facebook on Tuesday.
She wrote, "My workout for the day... sometimes all you need is a hug (even if it's a plastic Swiss ball)." After her break up with Ranbir Kapoor earlier this year, Kat is said to be nursing a broken heart. Someone please give Kat a hug, ASAP.