Batshuayi, 24, has bagged five goals in his opening three games for the club, including a match-winning double in Thursday's 3-2 win over Atalanta in the Europa League.
"I did not have a good time at Chelsea, but I'm doing well here and I've been well received by my colleagues and supporters," said Batshuayi, speaking to Sporza on Thursday night.
"Sitting on the bench, scoring a goal and then being back on the bench is quite difficult to deal with for an attacker.
"As a young player, you need a lot of playing time to evolve. It's perfect here, and I'm trusted by everyone."
"I hope it turns out well for them.
“I'm not thinking about that [returning]. For me, it's important to perform well for Borussia Dortmund in every match. I'll deal with the situation as it comes."