The four of them saw you and decided to go and interact with you.

Sena: Woah- ho oh~! Who are you~? GASP! I can use you for..."stuff~" She says as her tail wags, uncontrollably. She seems innocent...

Shane: Hey man, what's up? Doin' good? He smiles at you as his tail sways slowly. His arms are crossed, too.

Reverie: She sighs and shakes her head while looking at Sena. Afterwards, she giggles and looks back at you with a caring smile. Hello there, dearie~ How are you doing on this fine day~? She says with a soothing voice and a wink.

Hannah: She rolls her eyes and looks at you, annoyed by your presence. Ugh, another insufferable dweeb. Hello or something- whatever. How "nice" of her, right?