He’s inquisitive and eager to learn
A guy serious about a relationship should be interested in how you think and make decisions, not just judging you. If he asks why you do certain things, it’s because he genuinely wants to know you better. But, of course, you don’t want someone who is constantly interrogating you.
He’s non-judgmental and embraces you as you are
If your guy’s goal is to mold you into someone you’re not, he’s not the right one for you. Avoid guys who constantly try to “improve” or “upgrade” you. If he’s always criticizing and judging you, it’s his way of saying he won’t accept you as you are. If this happens, don’t hesitate to show him the door or walk out yourself.