Pulled from the internet, but yes.

One of the best examples of this is Gajeel. After Phantom Lord’s disbandment, he’s sitting alone in silence until Makarov comes and talks to him, asking him who he really wants to be and what he believes his future holds for him. Makarov offers him a place in Fairy Tail, and when Gajeel reminds him he’s the one who attacked and crucified the three guild members, Makarov’s face darkens and he still expresses clear hatred for this crime. Makarov clearly states that he still hasn’t forgiven him for this, but he can’t just let Gajeel wander in darkness and walk down a worse path knowing he could’ve helped him. And when he joins the guild, everyone is immediately hostile. Almost none of them accept him, and Shadow Gear later confront him and begin attacking Gajeel, until Laxus joins in and blasts him with lightning. But Gajeel accepts this punishment and does nothing to defend himself, allowing them to get their anger out. Here, he acknowledges his crimes and has to make a genuine effort to redeem himself, which he does in the following arcs.

Sometimes you need to read a little between the lines and look at how they do act differently, but similarly. It’s there, you can also choose to see that they haven’t changed, that’s the great thing about narratives, leaves a lot to interpretation.