A guy from the plant center previously told my friend thst iy was a lavander. I tried looking for it on google but I wasn't able to find it. Then, another guy told me that it was a periwinkle. The underleaves veins are somewhat violet in color.
Welcome to the forums! Looks like Plectranthus sp or named cultivar. eg...... Plectranthus ‘Velvet Elvis’ (1 qt) | Velvet Elvis Swedish Ivy (1 qt) plectranthus flower - Google Search: