The answer is no! I know you’re wondering that Paul’s personality revolves around him being a goof and sleeping with a lot of girls. It was only because of the intervention of Rudeus that Zenith agreed that Lilia would stay in their household. This guy just can’t seem to give it a break. Not only that, but Paul, even after getting married to Zenith, cheated on her with Lilia (Mushoku Tensei Light Novel Volume 1). Ghislaine even mentioned that Paul was in bed with her (Mushoku Tensei Light Novel: Volume 1). Paul, before being married to Zenith, used to sleep with almost every girl he encountered.
If you haven’t already guessed by now, Paul is just like Rudeus. His beard wasn’t shaved, his eyes looked dead, and he let his hair grow out (Mushoku Tensei Manga: Chapter 35). Paul also looked a lot more depressed than when Rudeus last saw him. This time he wore a black shirt, a dark cape, and had lower grade equipment. When he and Rudeus reunited, he was seen wearing a more rugged version of his adventurer’s outfit. He lets his sword rest on his side as well (Mushoku Tensei Light Novel: Volume 1 Cover).
He also wore gloves, a white short-sleeved shirt, and light-colored trousers. However, on the cover of one of the volumes of the Mushoku Tensei Light Novel, he was seen wearing an adventurer’s outfit that involved a grass green cloak, a chest plate, bracers, and metal boots. He wore a standard villagers outfit that included a plain white shirt, brown pants, and leather boots. He styles it in a ponytail and lets it sit on one side of his shoulders (Mushoku Tensei Anime: Episode 1). He has brownish hair which is short at the front and top but is rather long in the back. At the beginning of Mushoku Tensei, Paul is shown to have a well-built body as expected from an adventurer.