"He/she wants to eat dinner with you."
Literal translation: I can eat dinner with you.
To eat dinner.
"Contigo" means "with you" in English.
"Contigo" in Spanish means "with you."
"Contigo" in Portuguese means "with you."
"Comer allí" means "Eat there."
Quiero casarme contigo
that with you
comer means "to eat".
Como in English is 'how'
Te quiero comer = I want you to eat.
'Que hiciste de comer?' = 'What did you do for food?'