In a 30 minute interview with Good Morning Britain on Monday, Thomas spoke about a number of things - from his early conversations with Prince Harry to the way he felt watching his daughter walk down the aisle.
He noted that he's only ever spoken with Prince Harry over the phone, and in a taboo moment shared Harry's personal thoughts on American President Donald Trump and Brexit. Markle revealed that Prince Harry called him and told him of his intentions and wanted his permission to marry his daughter. "That was his politics, I had my politics". "I was complaining. I didn't like Donald Trump".
Following on from the wedding controversy, Mr Markle said he hoped he had not offended his daughter and son-in-law by giving the interview and said he just wanted people to know he is a "normal guy". There was no real commitment for it.
Celia is the first cousin of Prince Harry, Duke Of Sussex and Prince William, Duke Of Cambridge.
Meghan's father cried when she walked down aisle alone.
Further cementing Harry, 33, and Charles' newfound closeness is how he's taken care of Meghan's mother Doria.
According to the Daily Mail, the 69-year-old has been so impressed with his daughter-in-law that he's started to call her "Tungsten" after the rare metal because she's "tough and unbending just like the very strong metal".More news: France weighing possible minesweeping operation at Yemen port: ministry
He also revealed he had cried while while watching the royal wedding, describing the duchess as "beautiful" and saying it was "incredible" that "the whole world was watching my daughter".
Two days before the royal wedding, Meghan Markle issued a statement to say he would not be attending. "They were disappointed. Meghan cried, I'm sure, and they both said 'Take care of yourself, we are really anxious about you, '" he said, per USA Today. "That upsets me somewhat". It was then claimed that he had had a change of heart, before he told TMZ that he would be having surgery on Wednesday and would not be flying to the United Kingdom to see his daughter marry the prince.
"She's anted children for a long time, and when she met Harry, she spoke about how much she loves him", he said. "I apologized for it", he said.
However, he said that Harry had rung him to ask permission to marry Meghan, and that he was very likeable. "I couldn't have been more proud", he said.
"I don't think the stork has hit the air yet, but I think it will happen sooner or later", said Thomas.
The Telegraph also reported that he is expected to play a hole of golf with Prince Andrew and meet Queen Elizabeth II at Windsor Castle before taking off for Scotland.