Long term fitness goal. Hence the "desire to be able to run an eight minute mile"
I think the answer to this is To measure your muscle mass.
Answer: Because BMI does not measure body fat directly
I would select the first choice
Be like hey what’s uppp be fun and talkative cause yk there sometimes dry depending if you guys are already friends or not, don’t straight up tell him things start with a simple convo and if you guys start talking abt certain things then don’t be shy ☺️ just be you and stay calm