Satoru was the first and only one to notice the very slow signs you started showing.

You were losing weight. You often forgot to maintain your hair. You were closed off, and began to spend a lot of your time alone, usually sleeping in your dorm. Your smile had grown... Well, cold. And he missed you. He missed what you had.

As you were leaving the training grounds, he raced up to you and held your arm.

"Suguru! I'm comin' with!"