When it comes to "Grey's Anatomy," you can't help but be obsessed. The love stories are #relationshipgoals and it's impossible not to study every unrealistically beautiful male character. But let us learn more from this show than how to push two of epi. It's time to observe more about McDreamy and McSteamy than just their looks.

C'mon, we all know at least one of these.

1. Derek Shepard: The relationship guy

A relationship guy is just like it sounds -- they're a person who is and always has been in a relationship. They prefer the comfort of knowing they have someone over scouring the bar on weekends for conquests. These are the guys who really give their heart and soul to someone if they love them. Derek is the ultimate relationship guy, especially when he says this to Mer.

2. Mark Sloan: The man whore

These are the guys who can't seem to keep their snake in the cage. The fact that they're very attractive only contributes to their sleeping around. Despite this, these guys normally have one girl who threatens their anti-monogamist image, like how Lexi changed Mark.

3. Alex Karev: The guarded guy

You either love them or you hate them. These guys have big hearts, but tend to come off as assholes because of their closed-off nature. They pretend they don't care and don't let their guard down often, but when they do you can see how caring they truly are. This makes them hot and cold all the time just like Alex Karev.

4. George O'Malley: The sweetheart

This is the type of guy that cares about people, but is normally overlooked. This is the guy you friend-zone because he reminds you of a puppy or the little brother you never had. But, if you don't overlook these guys, they tend to be keepers, like when Izzie friend-zoned George and wound up falling in love with him.

5. Preston Burke: The big ego

These guys have high opinions of themselves for some reason or the other. They want what they want and they'll do whatever they can to get it, including girls. For example: Burke turns Cristina into a bride-to-be, despite the fact that it's not what she wants.

6. Jackson Avery: The pretty boy

These are the one that normally want to be seen as more than just a pretty face (like Jackson), but that doesn't mean they don't use their boyish charm on occasion. Most of the time they don't even realize how good looking they are because they become immune to the constant swooning girls.

7. Owen Hunt: The passionate guy

These are the guys who give everything their all; they are big-hearted, but tend to be a bit dramatic. The highs are high and the lows are low with them. They're the people who will push you up against the wall and kiss you in an alleyway like Owen.

8. Richard Webber: The clueless guy

This is the type of guy who never truly sees what their careless actions do to the people around them until it's too late. They are good-natured, yet tend to wreak havoc on people in their life without them even knowing. For example: Richard refuses to work less even though Adele threatens to kick him out.

9. Ben Warren: The patient guy

Patient and understanding, this is the type of guy who will wait for you no matter what. They'll stand by your side through everything. Ben's patience wins Bailey over when he doesn't even try and pressure her into the bedroom.

10. Denny Duquette: The one that got away

We all have one of these in our life. A guy who could have been something truly great, but alas, time or circumstance got in the way. Now all you have with them is memories.

RIP Denny.