Guys are very complex beings, and unlike girls, they are very lowkey about their emotional state. They always keep it cool and collected on the surface, so it's hard to know what's really going on inside their minds.

But thankfully, there are small indicators to knowing how they exactly feel, and those indicators can become extremely useful when you're totally into him and you want to know if he feels the same way about you. So here are some essential signs to know so that you're sure about getting the green light!

1. He texts you first.

There's something attractive about a guy who texts first. It shows that he's confident, motivated and probably into you. He's not afraid to initiate a conversation with you, and plus he took the time out of his busy day to message first. So sweet!

2. He invites you out with his friends.

If he invites you out to hang with him and his group of friends, then he's totally feeling your vibe. He thinks your cool enough to be involved in his social life and wants to make you feel included. It's a win-win for him since he gets to hang out with both you and his friends.

3. He calls you often.

If he's not afraid to call you out of the blue, in an age where everyone texts before they call, then he totally enjoys conversation with you. And if he calls, he's confident that you'd pick up as well. So he's definitely onto the fact that you're into him. Smooth!

4. He isn't shy to touch you.

If his arm accidentally brushes over your shoulders, and he looks forward to that goodbye hug before you go home, he's hinting that he's physically comfortable around you. Even if it's subtle, it's because he doesn't want to come off too strong and risk looking thirsty.

5. He talks about his personal struggles to you.

If he likes you, he'll lay himself open like a coffee table book for you. He'll begin talking about personal struggles, memories and hobbies without even realizing he's delved into deeper conversations.

6. He asks you about your day.

This is one of the simplest ways to show that he cares, and he knows it'll crack a smile on your face. It makes you feel appreciated, and if a guy takes the time out of his day to that, just know it's wholeheartedly.

7. He does things for you without you having to ask. 

He's like Superman but eve better. Almost like a mind reader, if he knows something needs to get done, and that you could use an extra hand, he'll be there to help!

8. He's not afraid to leave his phone around you.

In a time where the information on your phone is top secret and only seen by special circle of a select few individuals, if he inducts you into that circle just know he's super real about you. It is like the holy grail of trust amongst millennials so don't take it for granted!

9. He's okay with bringing you home.

If he talks about bringing you home, or even briefly introduces you to his family, just know he is TOTALLY into you. He knows you're likeable and he knows that he wants some second opinions to assure himself that he's on the right track.

10. He flirts consistently.

If he flirts, and doesn't slowly drift away and lose interest, then it's a sure thing to him. If he's consistently trying to woo you and always finding ways to slide in a cute flirt into the conversation, he's showing you that's he's not going to give up on you.

11. He doesn't talk about other girls around you.

He knows that talking about other girls or exes is a sign of disrespect around you, so he just wants to focus entirely on you. He leaves no room for awkward moments and if careful enough so he doesn't arouse any jealousy.

12. He listens to you vent.

Ladies, if he does this, put a ring on it! Okay well, ask him out. Because if a guy spends his spare time listening to you vent about your problems, and assures you with good advice and warm hugs, then there's no doubt that he's into you.