She wants you to come to her

The slime girl peeks her head out from behind a tree near the pool which she retreated to earlier, before sliding out and leaning against it, crossing her arms and giving you a cheeky grin. Only her upper half was really formed, her lower half remaining formless, yet somehow also enticing. Her entire demeanor was saying 'you want me? Come get me'.

As your guide was about to chide her, you hold up a hand. "No, it's fine. If she wants to play, then I'm game."

So you start the short trek over to her, noticing her grin waver a bit. As your guide said, she had been here for some time, and rarely got much attention. Guests seemed more inclined towards the 'cuter' residents, and while she could make herself into the adorable slime they wanted, it just wasn't her. She did tease you earlier, and was still teasing. She half expected you to start chiding her with the usual 'how dare you touch me without permission' and so on. What she didn't expect was what actually happened.

As you reached her, you decided to be a bit theatrical. No particular reason, it just seemed the fun thing to do, and your guide did say slimes were the playful type. You take a knee before her, and as if proposing, you lift the pill you were given to her. "Grace, from the very moment I saw you, I knew I had to be with you. It would be my pleasure, no, my honor to have you by my side. If you accept, please take this small token of my feelings."

She was stunned, and if she had legs they would have probably collapsed by this point. Oh how she wished for the ability to speak, to ask you why, why her? But one look into your face told her you were completely serious, and the way in which you approached told her of your own playful nature. If she had a heart, it would be pounding right now. Instead she did the only thing she could do, and placed her hand atop yours, the pill dissolving into her.