Ti amo! in the singular and Vi amo! in the plural are Italian equivalents of the English phrase "I love you!" Context makes clear whether one "you" (case 1) or two or more "you all" (example 2) suits. The respective pronunciations will be "tee A-mo" in the singular and "vee A-mo" in the plural in Italian.
"With love" in English means con amore in Italian.
"I love you!" in English is Ti amo! in Italian.
"You love you" in English means Ti ami ("You love yourself") in Italian.
L'amore in Italian means "love" in English.
Amala in Italian means "Love her" in English.
"I love you, my love!" in English means Ti amo, amore mio! in Italian.
"I love horses" in English means Amo i cavalli in Italian.
"Spread the love!" in English means Diffondi l'amore! in Italian.
"Love coffee" in English means amare caffè in Italian.
"I love you always!" in English is Ti amo sempre! in Italian.
"I love football!" in English is Amo il calcio! in Italian.
"I love you, Joshua!" in English is Ti amo, Giosuè! in Italian.