An interpersonal relationship is a strong, deep, or close association or acquaintance between two or more people that may range in duration from brief to enduring
Absolutely. Thus to any "relationship". There is no relation or link if not for more than one matter otherwise it would be classified as individual. Also thanks to you I'll be using this term in my final English exams for the book "Of Mice And Men." Perhaps you have heard of this if you are taking IGCSEs.
