Tommy was scared.
He didn’t want to go back to 1918, knew he’d be sent back to the front and he couldn’t do that again.
Tosh said they were counting on him, that only he could save the world and all of time, save everyone.
She called him her brave, handsome hero, but he didn’t feel brave, didn’t want to be a hero. He just wanted to stay here, in the future, with her. Why did it have to be him?
But if it wasn’t him, he wouldn’t be here now, would never have met the beautiful Toshiko.