i beleive her reaction lies in these words,
Go, get thee hence, for I will not away.
Exit FRIAR LAURENCE
What's here? a cup, closed in my true love's hand?
Poison, I see, hath been his timeless end:
O churl! drunk all, and left no friendly drop
To help me after? I will kiss thy lips;
Haply some poison yet doth hang on them,
To make die with a restorative.
Kisses him
Thy lips are warm.
