"But then when Michael died he rang me the day after and I just broke down and cried.
"And from that day - I spoke to him this morning, yesterday - no word of a lie, every single day he's rung me. Whether it's a half-hour chat or two minutes, he always checks up on me."
Ed explained that Elton is always happy to offer advice to younger artists.
And he described the chart-topping icon - who is one of the best-selling musicians of all time - as an "amazing human".
Ed told the Sun newspaper: "He is incredible. I will never hear a bad word said about him. He is such a beautiful soul, an amazing human, and I know I'm not the only person he does that to.
"He's so connected with artists. He had Sam Fender stay with him recently. He told me about the Kid Laroi about three years ago, long before anyone else was on to him - he's so plugged in."