C1447 Something's Happened

After about half an hour, the car stopped in front of Big Bro's fitness club. We got out of the car and walked inside.

"Big Brother, what's the matter?" I asked Big Bro while following beside him. When we were on the road earlier, I wanted to ask him about it, but with the addition of a driver, I was worried that Big Bro wouldn't be able to say anything, so I restrained myself from asking