I think first of all, you should know what kind of emotional attitude you have towards your little brother. If you like your little brother very much, then you need to determine what kind of affection this kind of affection is, such as affection between couples, affection between friends, or just affection between brothers and sisters who care about each other. If it is a good feeling between friends or relatives, then I suggest you refuse him, because you are not suitable for lovers at all. If you force yourself, there will be no good result in the end. But if it's a couple relationship, then I suggest you try to accept him and try to get along with him for a while. After all, many couples don't suddenly develop well, but need constant running-in to gradually mature. Of course, if you are a novice in emotion, you can try it with reference to the following practices:

1, acquaintance

First of all, you can get to know each other. I don't know how long you have been together, but the mutual understanding here is emotional mutual understanding. As lovers, we must stand from different angles. Without a thorough understanding of each other, we can't go far.

Step 2 try dating

Secondly, you can try dating according to your own preferences. Since we are lovers, we should do some things that lovers should do and experience the sweetness between lovers. Don't deliberately choose a date place, just choose something that you both like to do, such as watching movies, drinking coffee or singing.

3. Don't live together too early.

One thing must be noted, that is, try not to live together prematurely, because from the emotional point of view, when two lovers first contact, their minds are impulsive. If they live together too early at this time, it is very likely that many unexpected things will happen after living together, and it will be too late to regret it.