This song has taken its toll on him.

Charlie Puth revealed in a NSFW new interview that he once masturbated to a Maroon 5 song — much to frontman Adam Levine’s displeasure.

“The first song I ever jerked off to was f–king ‘This Love’ by Maroon 5,” Puth, 30, told Bustle Tuesday of the band’s 2004 hit.

Years later, Puth told Adam Levine about the experience, though the former “Voice” coach, 43, didn’t react with much enthusiasm.

“Now I’m good friends with Adam Levine,” Puth said. “[I told him] and he was like, ‘That’s really weird.’”

The “Light Switch” singer also shared that he didn’t lose his virginity until he was 21 years old when he played a small show in Boston.

“This girl came up to me and was like, ‘Can you sign my chest?’ I was like, I feel like a rock star,” he recalled. “I never saw her again. She was lovely, but it makes me sad sometimes because I wish the older version of me was like, ‘Hey, you might want to just make this like a little more memorable.’”

Puth spoke openly about the value of sex and how it intertwines with his music career.

“This is a really weird sentence, but if you took the instrumental only of my music, I want people to almost get turned on by the frequency,” he said.

However, he noted that he can’t listen to music while getting it on because he will just start focusing on the notes.

“I will analyze the music playing in the background and I’ll start to see the music notes in my head and I will not be able to get hard,” he overshared.

One place Puth has been open about his sexual personality is through his TikTok account, which has garnered 16.6 million followers. There, he posts a mosh of content including a look into his musical process, some thirst traps and other strange content like two butterflies having sex.

He was even called out by comedian Sarah Schauer for being “incredibly horny on TikTok.”

“If someone doesn’t f–k him soon I fear the worst,” she tweeted in August 2021.

But Puth took the joke in stride, saying that TikTok allows him to be vulnerable and share his true self.

“I think I actually had sex that night when I saw that ,” he told Bustle. “[But] it made me think, ‘Wow, people really do understand me.’ I’m really horny. I think to be a creative, you have to be a little bit.”