Why are people so invested in my love life?

This is something that has been going on for 1-3 months and I don't understand any of this. Before I carry on with the question, I am a guy and I'm 17.

A lot of people I know are all showing some kind of interest in my love life. I've had two people tell me to "get out there" and "talk to girls". I've had one person express surprise at the lack of love in my life and they think I am capable of success in the world of love. I've had another person asking if I've ever dated anyone, and asking me kind of personal questions.

People are talking about the lack of my success in love, and someone told me that these people were. The two people that expressed surprise, asked if I ever dated anyone and asked me personal questions were talking to someone else about it. I heard my name, and it was later confirmed I was the subject.

What's the reason for being asked all these personal questions and talking about the fact I've never had a girlfriend. Some people think they're trying to matchmake.
Why are people so invested in my love life?
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