With Princess Catherine of Wales’ health in the spotlight, a royal expert is deciding whether she will meet her brother-in-law Prince Harry, which adds intrigue to the ongoing royal drama.

Princess Catherine of Wales, who is currently battling cancer, must fulfill a special requirement before she will consider meeting Prince Harry, said royal expert and editor-in-chief of Majesty magazine Ingrid Seward.

According to Seward, Catherine would most likely have agreed to the meeting if King Charles III had asked for it. However, Seward also noted: “If the king asks, she will do it, but Charles, being a sensitive and understanding soul, would hardly ask his beloved daughter-in-law for such a favor. The time must have come, and it hasn’t come yet.”

After Catherine announced her diagnosis in March, she asked the public to maintain confidentiality while she recovers. This request came after weeks of rumors and speculation about her health.