... began to address me as "dear". I feel extremely uncomfortable with this as i don't know if she just being nice or seeking something more. Additionally, she did send me a text rather surprisingly on the day of her wedding(I didnt attend)inviting me to add her on WhatsApp. Not sure how she got my number but i guess she did through work related contact. I thought it was odd but passed it off as harmless. Of late she being addressing me as dear in person...., she often changes her pictures on whats app the moment i change my profile picture, often of revealing kind. i thought to caution her but dont want to seem to have misunderstood her. So i just need an outsiders perspective on this. is this trouble or am i being paranoid?