>>16895216depends- did he know she was dating anyone?
if he did I would:
use my fighting knife on him if I need to be quiet. i'm adept with a knife but i do not wanna tango with him CQC, if he disarmed me and got me in a headlock it's probably over for me, he looks like he's put some work into strength training.
i'd try to catch him by surprise in between the vertebrae and then through his neck.
If I could catch him going for a hike i'd just walk right up to him and magdump