His heart beats fast with joy.

Meaning: This sentence describes the physical and emotional reaction to a happy memory, such as a racing heart and a feeling of joy.

Choice of Words: Heart is the organ that pumps blood throughout the body. Beats means to make a rhythmic sound as blood is pumped. Fast means at a high speed. Joy means a feeling of great happiness. Together, they describe the physical and emotional reaction to a happy memory.

Alternative Expressions

His heart is pounding with excitement.

Meaning: This means that he is very excited and looking forward to something, and his heart is beating faster than usual because of it. It's like when you're about to go on a roller coaster and you're so excited that your heart feels like it's going to jump out of your chest.

Choice of Words: Heart is a muscular organ in your chest that pumps blood throughout your body. Pounding means to beat or throb loudly. With means together with or accompanied by something else. Excitement is a feeling of great happiness and anticipation. When you put them together, "His heart is pounding with excitement" means that his heart is beating loudly because he is very excited.

His heart is racing with happiness.

Meaning: This means that he is very happy and overjoyed, and his heart is beating faster than usual because of it. It's like when you get a big present and you're so happy that your heart feels like it's going to burst.

Choice of Words: Heart is a muscular organ in your chest that pumps blood throughout your body. Racing means to move or go very quickly. With means together with or accompanied by something else. Happiness is a feeling of great pleasure and contentment. When you put them together, "His heart is racing with happiness" means that his heart is beating very quickly because he is very happy.

Related Expressions