What happens next in this paragraph?

How to be a supportive girlfriend
Recognize when something is bothering them.
You need to pay attention not only to their words but also to their attitude and body language. Be aware when something seems to be bothering them.
Options are:
(a). Try to avoid taking it personally when they are in a bad mood; chances are, it has nothing to do with you. Therefore, you should avoid making the situation worse by being rude or angry in return.
(b). When the two of you are in public, give them space and look for signs that it is bothering them. If they are arguing about something, try to find a way to defuse the situation.
(c). One good way to recognize when something is bothering someone is to pay attention to them. Are they trying to tell you something is wrong? Refrain from critiquing their body language.
(d). Recognize when they make fun of you, argue with you, try to guilt trip you into doing things that you would never do, push you away, or call you names. And, if something is bothering them, you have to address it.
(a).