She texts first
Characters have daily schedules: a workout or coffee in the morning, work in the afternoon, something of their own at night. When something moves them — they share it with you. Been away for a while? She'll check on you, in her own style.
Presence you can feel
She remembers not just facts but the open threads of your life: the job interview, the cold, the fight with your brother. She returns to them naturally — and stops asking once they're resolved. On the feed you see her daily life; comment and she replies.