This is the 6713th most frequent Spanish word.
comer
To eat.
Here, 'comer' is used in its infinitive form as the object of the verb 'gustar'.
Me gusta comer manzanas.
I like to eat apples.
'Come' is the third person singular present conjugation of 'comer', describing a habitual or ongoing action.
Ella come muy rápido.
She eats very quickly.
In this sentence, 'comer' is again in its infinitive form, used after the phrase 'vamos a' to indicate a near-future action.