Joe Jonas give fans another taste of his soon-to-be-released solo debut 'Fast Life' on 'Just in Love,' a seductive song that impresses in just about every way.

In case there were any doubts that Jonas hadn't fully moved on from the teen sound of the Jonas Brothers, 'Just in Love' puts those to rest for good. The track has a lot of energy, with guitars and synths accentuating a powerful beat. Vocally, Jonas sounds strong as he sings:

"We talk love and they say it sounds crazy / Love's even more wild when you're angry / Don't understand why we wanna change it, girl listen to me / I was running from the truth / I'm scared of losing you / You are worth too much to lose / Baby if you feel confused / Girl, I'm just in love with you."

Jonas explained the song's origin, telling Seacrest, "This is a song I wrote when I was going through a relationship with somebody. She was arguing with me, and all I could do was say ‘Listen, I love you, but we don’t need to go through this.’" Jonas did not specify which of his high-profile exes inspired the track, so we'll all be left to use our imaginations.

The music video for 'Just in Love' will premiere on Monday. Jonas performed the song live on Thursday at a Saks Fifth Avenue event.

Listen to Joe Jonas, 'Just in Love'