How will you know if he/she is really the one?

you'll definitely feel it... :D

when out with your couple, just feel it. You feel happy, enjoy or not. If yes, you can continues the relationship. Just feeling with your heart, then you will know what you want. Have a nice day!

It's how well you two compliment each other and how comfortable you are with him. Think about a few things too, such as far you and him best friends? Marriages always last when the couples are best friends as well as lovers. And do you both make up for what you both lack? For instance, my boyfriend and I are a perfect match because I am very emotional and sometimes let it overwhelm me and he is very calm,collected, and uses more logic and knows how to defuse a situation. You'll know. Its just try thinking of it this way do you feel you both have what it takes to spend the rest of your lives together? because there are times it will get hard but you two can't give up on each other. There will be times in the future where you will doubt and question why you are with him, but if you hold onto that commitment, you'll remember why.