If this is a guy that you are not in a relationship with, he means that he likes you so much that he would really like to be in a relationship with you.
By using the word, “really,” he is trying to also let you know that he wants you to focus on him and him only.
In other words, he may know that there are other guys that you may be talking to or may be trying to get your attention.
By telling you that he “really” likes you, he wants you to know that you shouldn’t waste your time with those other guys or you shouldn’t even think about being with them.
He wants you to have him as the only one that you focus on and keep in your memory.
He wants you to understand that he is willing to do what it takes to win you over and that you should give him a sincere chance.
He has reached a level with you in his mind where he believes that he can have a future with you as your partner.
He knows that he may have had his doubts in the past but he has overcome them.
As far as he is concerned, he is ready to take the plunge and he is hoping that you take that plunge with him.
Now, if this is a guy that you are already in a relationship with, he told you that because he may be worried that you aren’t quite sure where his heart is in the relationship.
He may be worried that he is on the verge of losing you and he really doesn’t want to take that chance.
Perhaps he feels that he has never truly expressed how he really feels about you all the while that you have both been in this relationship.
He is now taking it upon himself to do so because he wants to keep you and knows that you are the one he wants to be with.
He is also trying to let you see that he accepts everything there is about you.
Perhaps the both of you have had arguments in the past about a particular issue concerning you or you just haven’t agreed on a number of aspects in your relationship.
He wants to let you know that he can deal with all that.
He doesn’t care if you aren’t the most perfect girlfriend or that you both get into arguments.
He just wants you to know that he is willing to overlook all of that and just accept you for who you are.
Perhaps he had never really allowed himself to envision what it would be like to be with you over the long-term in this relationship, but now he is.
He is envisioning it and he feels it.
He now wants that to really be a part of his future.
He just wants to let you know that you can come along with him and take this relationship as far as it’s going to go.
He hopes that you will want to do the same.
He may not know exactly where the relationship will go and he may not even want to start thinking too far ahead into the future.
However, he does wonder how well things will go.
Though unsure, he is still willing to take the chance of seeing where this all leads.