do i and my co-worker have a crush on each other?

Question

well he always tease me to make me smile, when he come
by me he's really close, when i was doing my trainig
classes last week he came to check and see if i was
okay and when i told him im almost done, he sat next
to me, had his arm around me, and his face was so
close to mine and he helped asnwer all my questions
too. while he was so close to me i felt my heart beat
fast and i felt different too. please let me know
thank you.

Answer 1

Yeah its a crush. He wants to get in your pants.

Answer 2

Pretty sure if you would have put your hand no his leg you would have felt how good he was really feeling, just be careful with office relationships, some companies frown upon this and force one to leave.