Do some people really yearn for love more than others?

Hi, I have been observing human beings for more than a decade, and I noticed this weird phenomenon that apxt out of 100 people there is this 1 person who is just literally starving for love but they just hide it too well from others and even often refuse to acknowledge it themselves, the reasons may vary why they do so bcoz everyone have different lives, but here my question is that how in this society where many people jusy manage well without romantic or emotional love , how can there be people who are literally starving for love , is it bcz they are too sensitive or maybe bcz of being neglected by parents while growing up ? I also noticed one thing that, only those people can identify these circumstances or situation or emotional baggage on others who have experienced it themselves, what I mean is that if I am a normal person who copes the need of love by watching movies, playing games etc, I may not realize what situation my roommate is in bcoz they always act normal on the outside, while my other friend who is going through something same may see and realize the dread or despair or yearning in my roommates eyes which I failed to notice...

How much of my observations do you think are correct ?
If you have any other thoughts please feel free to share....