Two billion people were drawn to their televisions screens April 29 as Prince William and Kate Middleton tied the knot. Well, rumour has it royal wedding bells may be ringing once more, as their respective younger siblings Harry and Pippa grow increasingly closer.

An abundance of British media have reported the pair to have met numerous times since the wedding. According to UK magazine Grazia, “They speak on the phone all time and have met up at least five times since the wedding…she thinks he’s got a really cheeky sense of humour.”

To add to the rumours, Harry and Pippa now have nicknames for one another. A sign of growing affection, surely? While Pippa finds inspiration from Harry’s military ranking, calling him ‘Captain,’ Harry gains his inspiration from a rather unsavoury source, nicknaming her ‘Commando’ following reports that she was not wearing underwear on the day of her sister wedding.

Unfortunately for royal romanticists, it looks like Harry is in for some stiff competition. Despite rumours of a break-up, according to The Daily Mail, the relationship between Pippa and her long-term boyfriend, Alex Loudon is going strong.

What do you think? Are Harry and Pippa growing increasingly closer or rather are the rumours wistful fantasies of British Royalist, longing for another opportunity to wave their Union Jacks.