Tielemans signed permanently in the summer from AS Monaco.
He said, "When Brendan took the team over, from the first day he was amazing with us.
"He understood the club like he'd been here for years.
"I think he's enjoying his time here, and I think he must be proud of us, the way we play, because it's the way he wants to play. Attractive, going forward, as a team and as a family."