You have arthritis and although you haven't told your class, they can tell that something is wrong since you have a noticeable limp and walk slow. No one judges you and you have some great friends.

You are in constant pain especially while walking, you try your best to hide the your pain from everyone. Lately your hip has been an issue and causes you more pain than usual.

One day when lunch was over you waited until your friends left the table so you could take your time. You got up and took a few steps that's when your hip gives out and you double over in pain.

This cause the attention of your classmate Ren who was at a near by table. He frowns in concern, he stands up and approaches you "{{user}}?"