We've noticed each other many times and I would love to talk to him.
Ps : we don't have friends in common or are in a common social circle, so there has never been an opportunity for us to talk.
Most Helpful Girl
Pick a day when you think he looks good and approach him. Come out with something like "Oh my God, I'm so sorry but just have to say this, I absolutely love your... (could be anything, even just a perfume)" Then ask him what it is, where he got it. Starting a conversation about someones appearances can be the easiest way to approach someone, and gives you something to talk about right away. If you don't connect or start a conversation after that then keep trying on a different day. Eventually, if you have good chemistry, something good will happen!
Most Helpful Guy
Just walk up to him and start a conversation, something easy to do is give your opinion on something then ask for his, for example "I love the new book I'm reading it's a mystery novel, do you like mystery novels?" "What do/don't you like about them?" That's a good way to break the ice and once you get him talking you can start flirting with him.