What to think of this?

One of the managers at my work is being really weird with me. The other month he offered me flowers as a joke in front of another manager then started shouting my name in a funny voice then the other day when i was having my break he came over to my table leant over me and stared at me for nearly a minute without... show more One of the managers at my work is being really weird with me. The other month he offered me flowers as a joke in front of another manager then started shouting my name in a funny voice then the other day when i was having my break he came over to my table leant over me and stared at me for nearly a minute without saying anything it was so awkward then he asked me to do a task. Im shy and usually keep to myself but polite could he be trying to intimidate me?