Distribution of effective temperatures (top) and radii (bottom) of the full sample (originally identified as flaring giants by D17 and YL19) and the number of stars we found as flaring giants plotted in gray and red, respectively. Dark red marks the stars classified as dwarfs by TICv8. We note that the histogram of radii does not exceed 20 solar radius (18 stars) for better visibility, since no flaring star is found above this limit.