Formal:
* Njaan ningale snehikkanam: (ഞാൻ നിങ്ങളെ സ്നേഹിക്കണം) - This is the most formal way to say "I love you" and can be used in written contexts or when speaking to someone older or in a position of authority.
Informal:
* Njaan ningale snehikkunnu: (ഞാൻ നിങ്ങളെ സ്നേഹിക്കുന്നു) - This is a more casual way to say "I love you" and is suitable for friends, family, and loved ones.
* Njaan ningale snehikkanam: (ഞാൻ നിങ്ങളെ സ്നേഹിക്കണം) - This is another informal way to say "I love you" and is often used in romantic contexts.
* Enthiniyum ningal aanu: (എന്തിനും നിങ്ങൾ ആണ്) - This translates to "You are everything to me" and is a very romantic and expressive way to say "I love you."
Note:
* Njaan (ഞാൻ) means "I"
* Ningal (നിങ്ങൾ) means "you" (formal)
* Ninne (നിന്നെ) means "you" (informal)
* Snehikkanam (സ്നേഹിക്കണം) means "to love" (formal)
* Snehikkunnu (സ്നേഹിക്കുന്നു) means "to love" (informal)
The best way to say "I love you" in Malayalam depends on the situation and your relationship with the person you're talking to.