It looks like Rob Kardashian is getting ready for the summer. The 32-year-old took to Twitter on Monday, June 17, to share a photo of himself getting his workout on. You go, dude!

“Day one all good,” he captioned the pic, which featured gym equipment. Could a girl be behind the fitness inspo? It’s possible! On Sunday, June 16, Dominican singer Natti Natasha tweeted the Arthur George founder for Father’s Day and their exchange was sort of on the flirty side. “Happy father’s day to me,” Rob tweeted, along with a photo throwback photo of his daughter, Dream Kardashian. The pop star, also 32, then replied, “Happy father’s day! You are an excellent father, I know. God bless you. See you soon!” with a heart and smiley face emoji. Rob then quote tweeted, “Thank you. See you soon,” and added the devil smirking emoji with a heart. 

Like any overprotective older sister, Khloé Kardashian began interrogating her little bro. “Rob, what’s going on here?!?! Who is this girl?” the 34-year-old wrote, replying to their convo. We see you, Rob!

Whatever the reason for Rob’s interest in getting in shape is, we couldn’t be happier over his decision — especially since he seemed less happier after gaining weight. Khlo, whose body has transformed in the recent years, got candid about her brother’s physique on a few episodes of her show Revenge Body. “I know how you feel,” Khloé told a couple on the series. “You feel trapped in your own body and, you know, I feel that for my brother who has gained a lot of weight. It’s debilitating.”

On a different episode, Koko told a contestant that Rob’s weight gain is the reason he remained low-key for so long. “My brother … when he gained a lot of weight, I told him I felt like, ‘You became invisible for a couple of years,'” she said. Hopefully, we’ll be seeing more of Rob in the future!