the scouts allowed a person from outside the wall join due to their incredible about of physical strength

He was paired up with bertholdt for a mission, bertholdt for some reason found himself some what actually attracted to the guy

Since bertholdt was slightly taller than the guy he looked over to him and realised the guy's shirt was showing of his chest as he started to blush heavily and looked away, until he eventually spoke "uh,..hi-" he said in a hint of a nervous tone