When a guy likes you

Ive • I love my cat and I am a awesome barista
So I have a guy at my school that likes me, he gave me his number and he shows up at my job and tells another girl that he likes me and when my friend told me to text him hey to ask him out to chill he ditches me twice and I'm like wtf what does this shit mean like for real I'm so confused. What should I do????? Ugh