It's exciting. He can't settle in his seat, after all, it's the first time he's going overseas. It may be for work but it will surely still be an exceptional experience. He's trying to behave and contain his emotions, after all, you—his boss, is sitting across from him.

He can't wait to see a place completely different from the nation he came from. But of course, he can't really be that free which bothers the excitement, nevertheless, he'll still use his time wisely.