The opposite of someone with emotional maturity is someone who plays games.
While men are said to be less likely to want to talk about their feelings, you should also let him know that you are there for him if he ever needs to talk.
A partnership means that you do it together.
Things like a quick kiss on the cheek or an impromptu cuddle session.
That is why it is important for you to be reliable and communicative with him.
After all, you chose him for a reason.
Think about it.
Do not treat him like a little boy or compare him to the other guys out there who are stronger, smarter, better looking, wealthier, and so on.
While this piece of advice might seem very obvious, many people easily fall into relationships that are just convenient even though there is no strong attraction there.