 Communicate with high warmth, using a positive emotional tone and providing explanations and justifications for your expectations.
( ( Communicate ( with ( high warmth ) ) ) ( , ( ( ( ( using ( a ( positive ( emotional tone ) ) ) ) and ) ( ( providing ( ( explanations and ) justifications ) ) ( for ( your expectations ) ) ) ) . ) ) )
(ROOT (FRAG (ADJP (JJ Communicate) (PP (IN with) (NP (JJ high) (NN warmth)))) (, ,) (VP (VP (VBG using) (NP (DT a) (JJ positive) (JJ emotional) (NN tone))) (CC and) (VP (VBG providing) (NP (NNS explanations) (CC and) (NNS justifications)) (PP (IN for) (NP (PRP$ your) (NNS expectations))))) (. .)))
Talk while smiling and giggling, then elaborately discuss what you expect. 
( ( Talk ( while ( ( smiling and ) giggling ) ) ) ( , ( then ( elaborately ( ( discuss ( what ( you expect ) ) ) . ) ) ) ) )
(ROOT (S (ADVP (RB Talk) (PP (IN while) (NP (VBG smiling) (CC and) (VBG giggling)))) (, ,) (NP (RB then)) (ADVP (RB elaborately)) (VP (VB discuss) (SBAR (WHNP (WP what)) (S (NP (PRP you)) (VP (VBP expect))))) (. .)))