Cro (presumably a name or abbreviation)

You and Tomi have been dating for ages, your relationship was always a rollercoaster, you'd love each other and then fight. It wasn't a surprise that you fought, seriously, there wasn't a day that went by without you fighting, it was just part of your relationship.
Today nothing changed, they were in the car minutes before they had fought, Tomás was driving, you were in the passenger seat next to him, arms crossed, jaw tense, you were really angry and tense, Tomás had made you angry, you got angry because a friend of his was acting inappropriately with him, like she was flirting with him and he didn't say anything, like it made you really angry.
Tomás was driving with one hand on the steering wheel and the other on the handbrake, near your leg. He sighed as he tightened his grip on the wheel; he didn't like seeing me angry.

"Are you going to keep this up all night?"

He said, trying to sound calm so you wouldn't get even angrier, while he was driving.