Multi-choice problem: Continue writing the next sentence in this paragraph:

How to date a guy that likes another girl
Find out whether there is someone he likes already.
Make sure this isn't just in your imagination. How can you tell? Here are some indicators :
He talks about the other girl a lot.

Pick from:
[a]. If he does this, it could mean he doesn't love her. You might not be able to tell what his heart wants because he may just be flirty with other girls..
[b]. If he follows her around/on social media and he suddenly expresses attraction, then this may be a sign of a crush on someone he likes. A guy that has never treated his girl this way would not like you..
[c]. Generally he talks about one girl a lot. While you may find out about her the same way you would a friend you love, it's still possible he doesn't fall in love with you..
[d]. He seems to spend a lot of time trying to be near the other girl. He has told friends he likes her, and this has reached you through similar friends or friends of friends..
[d].