"Dai
Suki" means "I love you" in Japanese. It'
s also commonly used in Japanese Animes to express affection.
There are several tendencies to express love in Japanese.
"
Suki" means "I like you" and an even stronger way to express your love would be "Aishiteru".
There are also polite forms of "Aishiteru".
"Aishite iru" is a
less colloquial form of "Aishiteru".
"Aishitemasu" is in polite form and "Aishite imasu" is even more polite.