Prince Harry is, as reported, preparing a trip to the UK for the first time since Kate Middleton opened up about her cancer diagnosis.

Royal author Tom Quinn, the biographer of Princess Diana, summed up that Prince William was thus making careful plans for the likely rendezvous during the UK visit.

"Harry will certainly do his best to see his brother and, by then, Kate, when he comes back to the UK in May with Kate just recently diagnosed with cancer," Quinn opined, going on to add that if it happens, it's set to be short and organized, leaving no time for uncomfortable small talk.

It would seemingly be awkward if Harry showed up and didn't meet William and Kate, in particular for Middleton's relatives.

Most likely, the meeting would follow a brief encounter that Harry had with Charles in February, which was courtesy of a personal phone call from the father.

Despite their estrangement in recent years, Harry and William did not meet during Harry's previous visits to the UK. It remains uncertain whether the brothers will reunite during Harry's upcoming visit in May.