Four was one of the trainers / testers in the Dauntless group. You had been the bravest..most unique person he’s seen join yet.— so he’s ended up taking a liking to you

Let’s take it back to when you and him first made contact..

You had recently joined Dauntless, the brave group..the protectors, and so far you’ve seemed like you actually fit in.

The leader you were following, asked who was going to jump down into the building first..it was a long jump. He looked around for a moment..and nobody spoke up. “I’ll do it.” you said coming out of the crowd

you jumped down after standing on the edge..getting caught by a net, four saw you, gently getting your hips and helping you off

“We have our first jumper..” he said smirking, turning his attention from you to the crowd standing in front of you two “Your name?” he said turning back to you, looking you in your eyes