My father sent me a screenshot and on the notifications bar and I saw an icon with a heart inside a square speech bubble (I sent screenshot attached to this post of said icon). I've been looking for this specific icon online and from what app it belongs to, but I haven't found anything. I am not sure if it could be from either an diet and exercise app he's been using or something else, specially because my mom has been suspecting of his behavior lately. An insight of what a possible app could be would be nice.