Synonyms for "I love you".

"Did you eat enough today?"
"Are you still hungry?"
"How much sleep did you get last night?"
"I'm worried about you."
"Is there anything I can do to help?"
"Do you need me to spend the night?"
"My phone will be right by my pillow."
"Call me, please."
"Your smile is beautiful."
"Don't worry, I'll take care of it for you."
"I've got your back."
"I appreciate what you do for me."
"Don't forget to buckle up."
"Put the phone away while you're driving."
"Call me when you get there."
"Thank you."