"And, suddenly, I want to touch him. Not a push, or a shove, or even a friendly hug." This reflects a sudden and strong desire to physically connect with someone, emphasizing a deep yearning beyond casual contact. The narrator's feelings are intense and almost instinctive, highlighting the importance of this connection.

"I want to feel the creases in his skin, connect his freckles with invisible lines, brush my fingers across the inside of his wrist." This detailed description illustrates a longing for intimacy and closeness, capturing a tender and delicate moment of wanting to understand and feel close to someone in a subtle, personal way. It conveys deep emotional and physical yearning.