diff --git a/_examples/hello/src/main.wa b/_examples/hello/src/main.wa
index 615b527126a5ee46cb70f9c6370d32288ebe32cc..ef2b75c069fd98847076b8119c429dd9febef4c7 100644
--- a/_examples/hello/src/main.wa
+++ b/_examples/hello/src/main.wa
@@ -2,6 +2,7 @@
 
 fn main() {
 	println(sum(100))
+	heart()
 }
 
 fn sum(n: int) => int {
@@ -11,3 +12,18 @@ fn sum(n: int) => int {
 	}
 	return v
 }
+
+fn heart() {
+	a := 0.0
+	for y := 1.5; y > -1.5; y = y - 0.1 {
+		for x := -1.5; x < 1.5; x = x + 0.05 {
+			a = x*x + y*y - 1.0
+			if a*a*a < x*x*y*y*y {
+				print('@')
+			} else {
+				print(' ')
+			}
+		}
+		println()
+	}
+}
diff --git a/internal/waroot/_example_app/src/main.wa b/internal/waroot/_example_app/src/main.wa
index bf8b469dfaa1d45830ecf1bffbd57ccb24642cf8..93d77ce20d654b284960ddabf6f10d2e3a0e9e3c 100644
--- a/internal/waroot/_example_app/src/main.wa
+++ b/internal/waroot/_example_app/src/main.wa
@@ -2,6 +2,7 @@
 
 fn main() {
 	println(sum(100))
+	heart()
 }
 
 fn sum(n: int) => int {
@@ -11,3 +12,18 @@ fn sum(n: int) => int {
 	}
 	return v
 }
+
+fn heart() {
+	a := 0.0
+	for y := 1.5; y > -1.5; y = y - 0.1 {
+		for x := -1.5; x < 1.5; x = x + 0.05 {
+			a = x*x + y*y - 1.0
+			if a*a*a < x*x*y*y*y {
+				print('@')
+			} else {
+				print(' ')
+			}
+		}
+		println()
+	}
+}