when creating a box and whisker plot you will need to break your data into sections, the lowest value, first, second, and third quartiles, and then the highest value. five values in all.

if you need assistance in creating a box and whisker plot in excel let me know,  to properly answer this question i need to know the question you were asked and data you were supplied with.

ask your friends what it is in particular that they don't like, maybe it is a quality in him you have not yet seen or maybe it is a change in your behaviour while you are with him, sometimes people do have different personalities when around certain personality types, for example sometimes, people become more or less outgoing, or more submissive, or controlling , perhaps what your friends may not like is the change he brings out in you? i hope this helps and good luck, sometimes you need to choose like i did, your friends or him, i chose him, we have been married now for going on 12 years shows what they new, lol.