5 Seconds of Summer's Calum Hood recently took some cuddly pics with his rumored girlfriend Jennifer Phipps — and now his latest tweet makes us think that he may be falling hard! The bassist wrote, "Would you lose your mind, if I lost mine too?"

It almost sounds like he's hoping a certain girl will fall in love with him too!

Of course, he could just be tweeting song lyrics, but they seem like they're directed towards someone special. And he seemed very close with Jen during her birthday party, even holding hands.

calum hood jennifer phipps

Do you think that Calum has a new girl in his life? Is he falling for someone? Tell us in the comments!

Love J-14? Be sure to subscribe to our YouTube channel for fun, exclusive videos with your favorite stars.